1047208498

素因数分解:

$2^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:468

約数の個数: 64

約数和(自身を含む): 1895731200

約数和(自身を除く): 848522702

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 131, 262, 271, 301, 343, 542, 602, 686, 917, 1834, 1897, 2107, 3794, 4214, 5633, 6419, 11266, 11653, 12838, 13279, 14749, 23306, 26558, 29498, 35501, 39431, 44933, 71002, 78862, 81571, 89866, 92953, 163142, 185906, 248507, 276017, 497014, 552034, 570997, 1141994, 1526543, 1739549, 1932119, 3053086, 3479098, 3864238, 3996979, 7993958, 10685801, 12176843, 21371602, 24353686, 74800607, 149601214, 523604249, 1047208498]

約数ペア:

[(1, 1047208498), (2, 523604249), (7, 149601214), (14, 74800607), (43, 24353686), (49, 21371602), (86, 12176843), (98, 10685801), (131, 7993958), (262, 3996979), (271, 3864238), (301, 3479098), (343, 3053086), (542, 1932119), (602, 1739549), (686, 1526543), (917, 1141994), (1834, 570997), (1897, 552034), (2107, 497014), (3794, 276017), (4214, 248507), (5633, 185906), (6419, 163142), (11266, 92953), (11653, 89866), (12838, 81571), (13279, 78862), (14749, 71002), (23306, 44933), (26558, 39431), (29498, 35501)]