2877772630

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1\times {\mathrm{9851}}^1$

素因数の和:10212

約数の個数: 32

約数和(自身を含む): 5243470848

約数和(自身を除く): 2365698218

約数列:

[1, 2, 5, 10, 131, 223, 262, 446, 655, 1115, 1310, 2230, 9851, 19702, 29213, 49255, 58426, 98510, 146065, 292130, 1290481, 2196773, 2580962, 4393546, 6452405, 10983865, 12904810, 21967730, 287777263, 575554526, 1438886315, 2877772630]

約数ペア:

[(1, 2877772630), (2, 1438886315), (5, 575554526), (10, 287777263), (131, 21967730), (223, 12904810), (262, 10983865), (446, 6452405), (655, 4393546), (1115, 2580962), (1310, 2196773), (2230, 1290481), (9851, 292130), (19702, 146065), (29213, 98510), (49255, 58426)]