1943721793

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2617}}^1$

素因数の和:2777

約数の個数: 32

約数和(自身を含む): 2298813440

約数和(自身を除く): 355091647

約数列:

[1, 13, 19, 31, 97, 247, 403, 589, 1261, 1843, 2617, 3007, 7657, 23959, 34021, 39091, 49723, 57133, 81127, 253849, 646399, 742729, 1054651, 1541413, 3300037, 4823131, 7869319, 20038369, 62700703, 102301147, 149517061, 1943721793]

約数ペア:

[(1, 1943721793), (13, 149517061), (19, 102301147), (31, 62700703), (97, 20038369), (247, 7869319), (403, 4823131), (589, 3300037), (1261, 1541413), (1843, 1054651), (2617, 742729), (3007, 646399), (7657, 253849), (23959, 81127), (34021, 57133), (39091, 49723)]