2019970433

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 2264371200

約数和(自身を除く): 244400767

約数列:

[1, 13, 59, 89, 127, 233, 767, 1157, 1651, 3029, 5251, 7493, 11303, 13747, 20737, 29591, 68263, 97409, 146939, 178711, 269581, 384683, 666877, 1223483, 1745869, 2633599, 8669401, 15905279, 22696297, 34236787, 155382341, 2019970433]

約数ペア:

[(1, 2019970433), (13, 155382341), (59, 34236787), (89, 22696297), (127, 15905279), (233, 8669401), (767, 2633599), (1157, 1745869), (1651, 1223483), (3029, 666877), (5251, 384683), (7493, 269581), (11303, 178711), (13747, 146939), (20737, 97409), (29591, 68263)]