2045996904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{17989}}^1$

素因数の和:18682

約数の個数: 64

約数和(自身を含む): 5854665600

約数和(自身を除く): 3808668696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 677, 1354, 2031, 2708, 4062, 4739, 5416, 8124, 9478, 14217, 16248, 17989, 18956, 28434, 35978, 37912, 53967, 56868, 71956, 107934, 113736, 125923, 143912, 215868, 251846, 377769, 431736, 503692, 755538, 1007384, 1511076, 3022152, 12178553, 24357106, 36535659, 48714212, 73071318, 85249871, 97428424, 146142636, 170499742, 255749613, 292285272, 340999484, 511499226, 681998968, 1022998452, 2045996904]

約数ペア:

[(1, 2045996904), (2, 1022998452), (3, 681998968), (4, 511499226), (6, 340999484), (7, 292285272), (8, 255749613), (12, 170499742), (14, 146142636), (21, 97428424), (24, 85249871), (28, 73071318), (42, 48714212), (56, 36535659), (84, 24357106), (168, 12178553), (677, 3022152), (1354, 1511076), (2031, 1007384), (2708, 755538), (4062, 503692), (4739, 431736), (5416, 377769), (8124, 251846), (9478, 215868), (14217, 143912), (16248, 125923), (17989, 113736), (18956, 107934), (28434, 71956), (35978, 56868), (37912, 53967)]