13376432978

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{563}}^1\times {\mathrm{2351}}^1$

素因数の和:3110

約数の個数: 32

約数和(自身を含む): 20884856832

約数和(自身を除く): 7508423854

約数列:

[1, 2, 31, 62, 163, 326, 563, 1126, 2351, 4702, 5053, 10106, 17453, 34906, 72881, 91769, 145762, 183538, 383213, 766426, 1323613, 2647226, 2844839, 5689678, 11879603, 23759206, 41032003, 82064006, 215748919, 431497838, 6688216489, 13376432978]

約数ペア:

[(1, 13376432978), (2, 6688216489), (31, 431497838), (62, 215748919), (163, 82064006), (326, 41032003), (563, 23759206), (1126, 11879603), (2351, 5689678), (4702, 2844839), (5053, 2647226), (10106, 1323613), (17453, 766426), (34906, 383213), (72881, 183538), (91769, 145762)]