677287572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{19469}}^1$

素因数の和:19712

約数の個数: 48

約数和(自身を含む): 1709621760

約数和(自身を除く): 1032334188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 223, 446, 669, 892, 1338, 2676, 2899, 5798, 8697, 11596, 17394, 19469, 34788, 38938, 58407, 77876, 116814, 233628, 253097, 506194, 759291, 1012388, 1518582, 3037164, 4341587, 8683174, 13024761, 17366348, 26049522, 52099044, 56440631, 112881262, 169321893, 225762524, 338643786, 677287572]

約数ペア:

[(1, 677287572), (2, 338643786), (3, 225762524), (4, 169321893), (6, 112881262), (12, 56440631), (13, 52099044), (26, 26049522), (39, 17366348), (52, 13024761), (78, 8683174), (156, 4341587), (223, 3037164), (446, 1518582), (669, 1012388), (892, 759291), (1338, 506194), (2676, 253097), (2899, 233628), (5798, 116814), (8697, 77876), (11596, 58407), (17394, 38938), (19469, 34788)]