139580093738

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{3278221}}^1$

素因数の和:3278633

約数の個数: 16

約数和(自身を含む): 213412252200

約数和(自身を除く): 73832158462

約数列:

[1, 2, 61, 122, 349, 698, 21289, 42578, 3278221, 6556442, 199971481, 399942962, 1144099129, 2288198258, 69790046869, 139580093738]

約数ペア:

[(1, 139580093738), (2, 69790046869), (61, 2288198258), (122, 1144099129), (349, 399942962), (698, 199971481), (21289, 6556442), (42578, 3278221)]