140453486

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{449}}^1\times {\mathrm{683}}^1$

素因数の和:1363

約数の個数: 16

約数和(自身を含む): 212382000

約数和(自身を除く): 71928514

約数列:

[1, 2, 229, 449, 458, 683, 898, 1366, 102821, 156407, 205642, 306667, 312814, 613334, 70226743, 140453486]

約数ペア:

[(1, 140453486), (2, 70226743), (229, 613334), (449, 312814), (458, 306667), (683, 205642), (898, 156407), (1366, 102821)]