1300832

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 2857680

約数和(自身を除く): 1556848

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 59, 104, 106, 118, 208, 212, 236, 416, 424, 472, 689, 767, 848, 944, 1378, 1534, 1696, 1888, 2756, 3068, 3127, 5512, 6136, 6254, 11024, 12272, 12508, 22048, 24544, 25016, 40651, 50032, 81302, 100064, 162604, 325208, 650416, 1300832]

約数ペア:

[(1, 1300832), (2, 650416), (4, 325208), (8, 162604), (13, 100064), (16, 81302), (26, 50032), (32, 40651), (52, 25016), (53, 24544), (59, 22048), (104, 12508), (106, 12272), (118, 11024), (208, 6254), (212, 6136), (236, 5512), (416, 3127), (424, 3068), (472, 2756), (689, 1888), (767, 1696), (848, 1534), (944, 1378)]