305245982

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3607}}^1$

素因数の和:3776

約数の個数: 32

約数和(自身を含む): 514356480

約数和(自身を除く): 209110498

約数列:

[1, 2, 17, 19, 34, 38, 131, 262, 323, 646, 2227, 2489, 3607, 4454, 4978, 7214, 42313, 61319, 68533, 84626, 122638, 137066, 472517, 945034, 1165061, 2330122, 8032789, 8977823, 16065578, 17955646, 152622991, 305245982]

約数ペア:

[(1, 305245982), (2, 152622991), (17, 17955646), (19, 16065578), (34, 8977823), (38, 8032789), (131, 2330122), (262, 1165061), (323, 945034), (646, 472517), (2227, 137066), (2489, 122638), (3607, 84626), (4454, 68533), (4978, 61319), (7214, 42313)]