2686893612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1\times {\mathrm{661}}^1$

素因数の和:1119

約数の個数: 96

約数和(自身を含む): 6875817984

約数和(自身を除く): 4188924372

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 367, 426, 661, 734, 852, 923, 1101, 1322, 1468, 1846, 1983, 2202, 2644, 2769, 3692, 3966, 4404, 4771, 5538, 7932, 8593, 9542, 11076, 14313, 17186, 19084, 25779, 26057, 28626, 34372, 46931, 51558, 52114, 57252, 78171, 93862, 103116, 104228, 140793, 156342, 187724, 242587, 281586, 312684, 338741, 485174, 563172, 610103, 677482, 727761, 970348, 1016223, 1220206, 1354964, 1455522, 1830309, 2032446, 2440412, 2911044, 3153631, 3660618, 4064892, 6307262, 7321236, 9460893, 12614524, 17223677, 18921786, 34447354, 37843572, 51671031, 68894708, 103342062, 206684124, 223907801, 447815602, 671723403, 895631204, 1343446806, 2686893612]

約数ペア:

[(1, 2686893612), (2, 1343446806), (3, 895631204), (4, 671723403), (6, 447815602), (12, 223907801), (13, 206684124), (26, 103342062), (39, 68894708), (52, 51671031), (71, 37843572), (78, 34447354), (142, 18921786), (156, 17223677), (213, 12614524), (284, 9460893), (367, 7321236), (426, 6307262), (661, 4064892), (734, 3660618), (852, 3153631), (923, 2911044), (1101, 2440412), (1322, 2032446), (1468, 1830309), (1846, 1455522), (1983, 1354964), (2202, 1220206), (2644, 1016223), (2769, 970348), (3692, 727761), (3966, 677482), (4404, 610103), (4771, 563172), (5538, 485174), (7932, 338741), (8593, 312684), (9542, 281586), (11076, 242587), (14313, 187724), (17186, 156342), (19084, 140793), (25779, 104228), (26057, 103116), (28626, 93862), (34372, 78171), (46931, 57252), (51558, 52114)]