2078761394

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{43331}}^1$

素因数の和:43450

約数の個数: 24

約数和(自身を含む): 3352336848

約数和(自身を除く): 1273575454

約数列:

[1, 2, 17, 34, 83, 166, 289, 578, 1411, 2822, 23987, 43331, 47974, 86662, 736627, 1473254, 3596473, 7192946, 12522659, 25045318, 61140041, 122280082, 1039380697, 2078761394]

約数ペア:

[(1, 2078761394), (2, 1039380697), (17, 122280082), (34, 61140041), (83, 25045318), (166, 12522659), (289, 7192946), (578, 3596473), (1411, 1473254), (2822, 736627), (23987, 86662), (43331, 47974)]