2021000698

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:631

約数の個数: 48

約数和(自身を含む): 3298800960

約数和(自身を除く): 1277800262

約数列:

[1, 2, 17, 34, 83, 103, 166, 206, 289, 409, 578, 818, 1411, 1751, 2822, 3502, 6953, 8549, 13906, 17098, 23987, 29767, 33947, 42127, 47974, 59534, 67894, 84254, 118201, 145333, 236402, 290666, 577099, 716159, 1154198, 1432318, 2470661, 3496541, 4941322, 6993082, 9810683, 12174703, 19621366, 24349406, 59441197, 118882394, 1010500349, 2021000698]

約数ペア:

[(1, 2021000698), (2, 1010500349), (17, 118882394), (34, 59441197), (83, 24349406), (103, 19621366), (166, 12174703), (206, 9810683), (289, 6993082), (409, 4941322), (578, 3496541), (818, 2470661), (1411, 1432318), (1751, 1154198), (2822, 716159), (3502, 577099), (6953, 290666), (8549, 236402), (13906, 145333), (17098, 118201), (23987, 84254), (29767, 67894), (33947, 59534), (42127, 47974)]