2013131296

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{336419}}^1$

素因数の和:336457

約数の個数: 48

約数和(自身を含む): 4578003360

約数和(自身を除く): 2564872064

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5984, 336419, 672838, 1345676, 2691352, 3700609, 5382704, 5719123, 7401218, 10765408, 11438246, 14802436, 22876492, 29604872, 45752984, 59209744, 62910353, 91505968, 118419488, 125820706, 183011936, 251641412, 503282824, 1006565648, 2013131296]

約数ペア:

[(1, 2013131296), (2, 1006565648), (4, 503282824), (8, 251641412), (11, 183011936), (16, 125820706), (17, 118419488), (22, 91505968), (32, 62910353), (34, 59209744), (44, 45752984), (68, 29604872), (88, 22876492), (136, 14802436), (176, 11438246), (187, 10765408), (272, 7401218), (352, 5719123), (374, 5382704), (544, 3700609), (748, 2691352), (1496, 1345676), (2992, 672838), (5984, 336419)]