2531300512

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{264559}}^1$

素因数の和:264605

約数の個数: 48

約数和(自身を含む): 5600206080

約数和(自身を除く): 3068905568

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 368, 416, 598, 736, 1196, 2392, 4784, 9568, 264559, 529118, 1058236, 2116472, 3439267, 4232944, 6084857, 6878534, 8465888, 12169714, 13757068, 24339428, 27514136, 48678856, 55028272, 79103141, 97357712, 110056544, 158206282, 194715424, 316412564, 632825128, 1265650256, 2531300512]

約数ペア:

[(1, 2531300512), (2, 1265650256), (4, 632825128), (8, 316412564), (13, 194715424), (16, 158206282), (23, 110056544), (26, 97357712), (32, 79103141), (46, 55028272), (52, 48678856), (92, 27514136), (104, 24339428), (184, 13757068), (208, 12169714), (299, 8465888), (368, 6878534), (416, 6084857), (598, 4232944), (736, 3439267), (1196, 2116472), (2392, 1058236), (4784, 529118), (9568, 264559)]