1538271983416

素因数分解:

$2^3\times 7^2\times {\mathrm{163}}^1\times {\mathrm{24074621}}^1$

素因数の和:24074804

約数の個数: 48

約数和(自身を含む): 3375743496840

約数和(自身を除く): 1837471513424

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 163, 196, 326, 392, 652, 1141, 1304, 2282, 4564, 7987, 9128, 15974, 31948, 63896, 24074621, 48149242, 96298484, 168522347, 192596968, 337044694, 674089388, 1179656429, 1348178776, 2359312858, 3924163223, 4718625716, 7848326446, 9437251432, 15696652892, 27469142561, 31393305784, 54938285122, 109876570244, 192283997927, 219753140488, 384567995854, 769135991708, 1538271983416]

約数ペア:

[(1, 1538271983416), (2, 769135991708), (4, 384567995854), (7, 219753140488), (8, 192283997927), (14, 109876570244), (28, 54938285122), (49, 31393305784), (56, 27469142561), (98, 15696652892), (163, 9437251432), (196, 7848326446), (326, 4718625716), (392, 3924163223), (652, 2359312858), (1141, 1348178776), (1304, 1179656429), (2282, 674089388), (4564, 337044694), (7987, 192596968), (9128, 168522347), (15974, 96298484), (31948, 48149242), (63896, 24074621)]