1245794768

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{701}}^1\times {\mathrm{3583}}^1$

素因数の和:4323

約数の個数: 40

約数和(自身を含む): 2495840256

約数和(自身を除く): 1250045488

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 701, 1402, 2804, 3583, 5608, 7166, 11216, 14332, 21731, 28664, 43462, 57328, 86924, 111073, 173848, 222146, 347696, 444292, 888584, 1777168, 2511683, 5023366, 10046732, 20093464, 40186928, 77862173, 155724346, 311448692, 622897384, 1245794768]

約数ペア:

[(1, 1245794768), (2, 622897384), (4, 311448692), (8, 155724346), (16, 77862173), (31, 40186928), (62, 20093464), (124, 10046732), (248, 5023366), (496, 2511683), (701, 1777168), (1402, 888584), (2804, 444292), (3583, 347696), (5608, 222146), (7166, 173848), (11216, 111073), (14332, 86924), (21731, 57328), (28664, 43462)]