1907100006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1\times {\mathrm{769}}^1$

素因数の和:1349

約数の個数: 64

約数和(自身を含む): 4406814720

約数和(自身を除く): 2499714714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 431, 769, 822, 862, 959, 1293, 1538, 1918, 2307, 2586, 2877, 3017, 4614, 5383, 5754, 6034, 9051, 10766, 16149, 18102, 32298, 59047, 105353, 118094, 177141, 210706, 316059, 331439, 354282, 413329, 632118, 662878, 737471, 826658, 994317, 1239987, 1474942, 1988634, 2212413, 2320073, 2479974, 4424826, 4640146, 6960219, 13920438, 45407143, 90814286, 136221429, 272442858, 317850001, 635700002, 953550003, 1907100006]

約数ペア:

[(1, 1907100006), (2, 953550003), (3, 635700002), (6, 317850001), (7, 272442858), (14, 136221429), (21, 90814286), (42, 45407143), (137, 13920438), (274, 6960219), (411, 4640146), (431, 4424826), (769, 2479974), (822, 2320073), (862, 2212413), (959, 1988634), (1293, 1474942), (1538, 1239987), (1918, 994317), (2307, 826658), (2586, 737471), (2877, 662878), (3017, 632118), (4614, 413329), (5383, 354282), (5754, 331439), (6034, 316059), (9051, 210706), (10766, 177141), (16149, 118094), (18102, 105353), (32298, 59047)]