4253570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 8211456

約数和(自身を除く): 3957886

約数列:

[1, 2, 5, 10, 17, 34, 85, 131, 170, 191, 262, 382, 655, 955, 1310, 1910, 2227, 3247, 4454, 6494, 11135, 16235, 22270, 25021, 32470, 50042, 125105, 250210, 425357, 850714, 2126785, 4253570]

約数ペア:

[(1, 4253570), (2, 2126785), (5, 850714), (10, 425357), (17, 250210), (34, 125105), (85, 50042), (131, 32470), (170, 25021), (191, 22270), (262, 16235), (382, 11135), (655, 6494), (955, 4454), (1310, 3247), (1910, 2227)]