1217961512

素因数分解:

$2^3\times {\mathrm{1609}}^1\times {\mathrm{94621}}^1$

素因数の和:96236

約数の個数: 16

約数和(自身を含む): 2285121300

約数和(自身を除く): 1067159788

約数列:

[1, 2, 4, 8, 1609, 3218, 6436, 12872, 94621, 189242, 378484, 756968, 152245189, 304490378, 608980756, 1217961512]

約数ペア:

[(1, 1217961512), (2, 608980756), (4, 304490378), (8, 152245189), (1609, 756968), (3218, 378484), (6436, 189242), (12872, 94621)]