2670086408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1\times {\mathrm{743}}^1$

素因数の和:1278

約数の個数: 64

約数和(自身を含む): 5538395520

約数和(自身を除く): 2868309112

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 194, 388, 421, 743, 776, 842, 1067, 1486, 1684, 2134, 2972, 3368, 4268, 4631, 5944, 8173, 8536, 9262, 16346, 18524, 32692, 37048, 40837, 65384, 72071, 81674, 144142, 163348, 288284, 312803, 326696, 449207, 576568, 625606, 792781, 898414, 1251212, 1585562, 1796828, 2502424, 3171124, 3440833, 3593656, 6342248, 6881666, 13763332, 27526664, 30341891, 60683782, 121367564, 242735128, 333760801, 667521602, 1335043204, 2670086408]

約数ペア:

[(1, 2670086408), (2, 1335043204), (4, 667521602), (8, 333760801), (11, 242735128), (22, 121367564), (44, 60683782), (88, 30341891), (97, 27526664), (194, 13763332), (388, 6881666), (421, 6342248), (743, 3593656), (776, 3440833), (842, 3171124), (1067, 2502424), (1486, 1796828), (1684, 1585562), (2134, 1251212), (2972, 898414), (3368, 792781), (4268, 625606), (4631, 576568), (5944, 449207), (8173, 326696), (8536, 312803), (9262, 288284), (16346, 163348), (18524, 144142), (32692, 81674), (37048, 72071), (40837, 65384)]