628862572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{1877}}^1$

素因数の和:2290

約数の個数: 48

約数和(自身を含む): 1258860960

約数和(自身を除く): 629998388

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 379, 442, 758, 884, 1516, 1877, 3754, 4927, 6443, 7508, 9854, 12886, 19708, 24401, 25772, 31909, 48802, 63818, 83759, 97604, 127636, 167518, 335036, 414817, 711383, 829634, 1422766, 1659268, 2845532, 9247979, 12093511, 18495958, 24187022, 36991916, 48374044, 157215643, 314431286, 628862572]

約数ペア:

[(1, 628862572), (2, 314431286), (4, 157215643), (13, 48374044), (17, 36991916), (26, 24187022), (34, 18495958), (52, 12093511), (68, 9247979), (221, 2845532), (379, 1659268), (442, 1422766), (758, 829634), (884, 711383), (1516, 414817), (1877, 335036), (3754, 167518), (4927, 127636), (6443, 97604), (7508, 83759), (9854, 63818), (12886, 48802), (19708, 31909), (24401, 25772)]