2620860372

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1489}}^1\times {\mathrm{3761}}^1$

素因数の和:5273

約数の個数: 72

約数和(自身を含む): 7141254120

約数和(自身を除く): 4520393748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1489, 2978, 3761, 4467, 5956, 7522, 8934, 11283, 13401, 15044, 17868, 19357, 22566, 26802, 33849, 38714, 45132, 48893, 53604, 58071, 67698, 77428, 97786, 116142, 135396, 146679, 174213, 195572, 232284, 293358, 348426, 440037, 586716, 696852, 880074, 1760148, 5600129, 11200258, 16800387, 22400516, 33600774, 50401161, 67201548, 72801677, 100802322, 145603354, 201604644, 218405031, 291206708, 436810062, 655215093, 873620124, 1310430186, 2620860372]

約数ペア:

[(1, 2620860372), (2, 1310430186), (3, 873620124), (4, 655215093), (6, 436810062), (9, 291206708), (12, 218405031), (13, 201604644), (18, 145603354), (26, 100802322), (36, 72801677), (39, 67201548), (52, 50401161), (78, 33600774), (117, 22400516), (156, 16800387), (234, 11200258), (468, 5600129), (1489, 1760148), (2978, 880074), (3761, 696852), (4467, 586716), (5956, 440037), (7522, 348426), (8934, 293358), (11283, 232284), (13401, 195572), (15044, 174213), (17868, 146679), (19357, 135396), (22566, 116142), (26802, 97786), (33849, 77428), (38714, 67698), (45132, 58071), (48893, 53604)]