1622608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:319

約数の個数: 40

約数和(自身を含む): 3515400

約数和(自身を除く): 1892792

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 269, 377, 464, 538, 754, 1076, 1508, 2152, 3016, 3497, 4304, 6032, 6994, 7801, 13988, 15602, 27976, 31204, 55952, 62408, 101413, 124816, 202826, 405652, 811304, 1622608]

約数ペア:

[(1, 1622608), (2, 811304), (4, 405652), (8, 202826), (13, 124816), (16, 101413), (26, 62408), (29, 55952), (52, 31204), (58, 27976), (104, 15602), (116, 13988), (208, 7801), (232, 6994), (269, 6032), (377, 4304), (464, 3497), (538, 3016), (754, 2152), (1076, 1508)]