171330382

素因数分解:

$2^1\times {\mathrm{349}}^1\times {\mathrm{389}}^1\times {\mathrm{631}}^1$

素因数の和:1371

約数の個数: 16

約数和(自身を含む): 258804000

約数和(自身を除く): 87473618

約数列:

[1, 2, 349, 389, 631, 698, 778, 1262, 135761, 220219, 245459, 271522, 440438, 490918, 85665191, 171330382]

約数ペア:

[(1, 171330382), (2, 85665191), (349, 490918), (389, 440438), (631, 271522), (698, 245459), (778, 220219), (1262, 135761)]