619188824

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{85903}}^1$

素因数の和:85979

約数の個数: 32

約数和(自身を含む): 1252480320

約数和(自身を除く): 633291496

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 3604, 7208, 85903, 171806, 343612, 687224, 1460351, 2920702, 4552859, 5841404, 9105718, 11682808, 18211436, 36422872, 77398603, 154797206, 309594412, 619188824]

約数ペア:

[(1, 619188824), (2, 309594412), (4, 154797206), (8, 77398603), (17, 36422872), (34, 18211436), (53, 11682808), (68, 9105718), (106, 5841404), (136, 4552859), (212, 2920702), (424, 1460351), (901, 687224), (1802, 343612), (3604, 171806), (7208, 85903)]