1904290318

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{953}}^1\times {\mathrm{2693}}^1$

素因数の和:3708

約数の個数: 32

約数和(自身を含む): 3330818496

約数和(自身を除く): 1426528178

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 953, 1906, 2693, 5386, 6671, 13342, 18851, 37702, 50509, 101018, 142729, 285458, 353563, 707126, 999103, 1998206, 2566429, 5132858, 17965003, 35930006, 136020737, 272041474, 952145159, 1904290318]

約数ペア:

[(1, 1904290318), (2, 952145159), (7, 272041474), (14, 136020737), (53, 35930006), (106, 17965003), (371, 5132858), (742, 2566429), (953, 1998206), (1906, 999103), (2693, 707126), (5386, 353563), (6671, 285458), (13342, 142729), (18851, 101018), (37702, 50509)]