4012946

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:234

約数の個数: 32

約数和(自身を含む): 7237632

約数和(自身を除く): 3224686

約数列:

[1, 2, 7, 14, 37, 61, 74, 122, 127, 254, 259, 427, 518, 854, 889, 1778, 2257, 4514, 4699, 7747, 9398, 15494, 15799, 31598, 32893, 54229, 65786, 108458, 286639, 573278, 2006473, 4012946]

約数ペア:

[(1, 4012946), (2, 2006473), (7, 573278), (14, 286639), (37, 108458), (61, 65786), (74, 54229), (122, 32893), (127, 31598), (254, 15799), (259, 15494), (427, 9398), (518, 7747), (854, 4699), (889, 4514), (1778, 2257)]