1647482116

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{1033}}^1$

素因数の和:1233

約数の個数: 72

約数和(自身を含む): 3432549120

約数和(自身を除く): 1785067004

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 103, 158, 196, 206, 316, 412, 553, 721, 1033, 1106, 1442, 2066, 2212, 2884, 3871, 4132, 5047, 7231, 7742, 8137, 10094, 14462, 15484, 16274, 20188, 28924, 32548, 50617, 56959, 81607, 101234, 106399, 113918, 163214, 202468, 212798, 227836, 326428, 398713, 425596, 571249, 744793, 797426, 1142498, 1489586, 1594852, 2284996, 2979172, 3998743, 5213551, 7997486, 8405521, 10427102, 15994972, 16811042, 20854204, 33622084, 58838647, 117677294, 235354588, 411870529, 823741058, 1647482116]

約数ペア:

[(1, 1647482116), (2, 823741058), (4, 411870529), (7, 235354588), (14, 117677294), (28, 58838647), (49, 33622084), (79, 20854204), (98, 16811042), (103, 15994972), (158, 10427102), (196, 8405521), (206, 7997486), (316, 5213551), (412, 3998743), (553, 2979172), (721, 2284996), (1033, 1594852), (1106, 1489586), (1442, 1142498), (2066, 797426), (2212, 744793), (2884, 571249), (3871, 425596), (4132, 398713), (5047, 326428), (7231, 227836), (7742, 212798), (8137, 202468), (10094, 163214), (14462, 113918), (15484, 106399), (16274, 101234), (20188, 81607), (28924, 56959), (32548, 50617)]