1140802358

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1\times {\mathrm{18371}}^1$

素因数の和:18943

約数の個数: 16

約数和(自身を含む): 1742767920

約数和(自身を除く): 601965562

約数列:

[1, 2, 61, 122, 509, 1018, 18371, 31049, 36742, 62098, 1120631, 2241262, 9350839, 18701678, 570401179, 1140802358]

約数ペア:

[(1, 1140802358), (2, 570401179), (61, 18701678), (122, 9350839), (509, 2241262), (1018, 1120631), (18371, 62098), (31049, 36742)]