445592774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{907}}^1$

素因数の和:1220

約数の個数: 32

約数和(自身を含む): 739794816

約数和(自身を除く): 294202042

約数列:

[1, 2, 11, 22, 137, 163, 274, 326, 907, 1507, 1793, 1814, 3014, 3586, 9977, 19954, 22331, 44662, 124259, 147841, 245641, 248518, 295682, 491282, 1366849, 1626251, 2733698, 3252502, 20254217, 40508434, 222796387, 445592774]

約数ペア:

[(1, 445592774), (2, 222796387), (11, 40508434), (22, 20254217), (137, 3252502), (163, 2733698), (274, 1626251), (326, 1366849), (907, 491282), (1507, 295682), (1793, 248518), (1814, 245641), (3014, 147841), (3586, 124259), (9977, 44662), (19954, 22331)]