3818991968

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{51419}}^1$

素因数の和:51651

約数の個数: 48

約数和(自身を含む): 8241186240

約数和(自身を除く): 4422194272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 211, 352, 422, 844, 1688, 2321, 3376, 4642, 6752, 9284, 18568, 37136, 51419, 74272, 102838, 205676, 411352, 565609, 822704, 1131218, 1645408, 2262436, 4524872, 9049744, 10849409, 18099488, 21698818, 43397636, 86795272, 119343499, 173590544, 238686998, 347181088, 477373996, 954747992, 1909495984, 3818991968]

約数ペア:

[(1, 3818991968), (2, 1909495984), (4, 954747992), (8, 477373996), (11, 347181088), (16, 238686998), (22, 173590544), (32, 119343499), (44, 86795272), (88, 43397636), (176, 21698818), (211, 18099488), (352, 10849409), (422, 9049744), (844, 4524872), (1688, 2262436), (2321, 1645408), (3376, 1131218), (4642, 822704), (6752, 565609), (9284, 411352), (18568, 205676), (37136, 102838), (51419, 74272)]