1040803868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{127487}}^1$

素因数の和:127661

約数の個数: 24

約数和(自身を含む): 1974024192

約数和(自身を除く): 933220324

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 8164, 127487, 254974, 509948, 1657331, 3314662, 6629324, 20015459, 40030918, 80061836, 260200967, 520401934, 1040803868]

約数ペア:

[(1, 1040803868), (2, 520401934), (4, 260200967), (13, 80061836), (26, 40030918), (52, 20015459), (157, 6629324), (314, 3314662), (628, 1657331), (2041, 509948), (4082, 254974), (8164, 127487)]