1954381330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{157231}}^1$

素因数の和:157362

約数の個数: 32

約数和(自身を含む): 3871680768

約数和(自身を除く): 1917299438

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 226, 565, 1130, 1243, 2486, 6215, 12430, 157231, 314462, 786155, 1572310, 1729541, 3459082, 8647705, 17295410, 17767103, 35534206, 88835515, 177671030, 195438133, 390876266, 977190665, 1954381330]

約数ペア:

[(1, 1954381330), (2, 977190665), (5, 390876266), (10, 195438133), (11, 177671030), (22, 88835515), (55, 35534206), (110, 17767103), (113, 17295410), (226, 8647705), (565, 3459082), (1130, 1729541), (1243, 1572310), (2486, 786155), (6215, 314462), (12430, 157231)]