903702938684

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4995373}}^1$

素因数の和:4995475

約数の個数: 72

約数和(自身を含む): 2009099459808

約数和(自身を除く): 1105396521124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 71, 91, 98, 142, 182, 196, 284, 364, 497, 637, 923, 994, 1274, 1846, 1988, 2548, 3479, 3692, 6461, 6958, 12922, 13916, 25844, 45227, 90454, 180908, 4995373, 9990746, 19981492, 34967611, 64939849, 69935222, 129879698, 139870444, 244773277, 259759396, 354671483, 454578943, 489546554, 709342966, 909157886, 979093108, 1418685932, 1818315772, 2482700381, 3182052601, 4610729279, 4965400762, 6364105202, 9221458558, 9930801524, 12728210404, 17378902667, 18442917116, 32275104953, 34757805334, 64550209906, 69515610668, 129100419812, 225925734671, 451851469342, 903702938684]

約数ペア:

[(1, 903702938684), (2, 451851469342), (4, 225925734671), (7, 129100419812), (13, 69515610668), (14, 64550209906), (26, 34757805334), (28, 32275104953), (49, 18442917116), (52, 17378902667), (71, 12728210404), (91, 9930801524), (98, 9221458558), (142, 6364105202), (182, 4965400762), (196, 4610729279), (284, 3182052601), (364, 2482700381), (497, 1818315772), (637, 1418685932), (923, 979093108), (994, 909157886), (1274, 709342966), (1846, 489546554), (1988, 454578943), (2548, 354671483), (3479, 259759396), (3692, 244773277), (6461, 139870444), (6958, 129879698), (12922, 69935222), (13916, 64939849), (25844, 34967611), (45227, 19981492), (90454, 9990746), (180908, 4995373)]