2521106

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:234

約数の個数: 32

約数和(自身を含む): 4611072

約数和(自身を除く): 2089966

約数列:

[1, 2, 7, 14, 31, 37, 62, 74, 157, 217, 259, 314, 434, 518, 1099, 1147, 2198, 2294, 4867, 5809, 8029, 9734, 11618, 16058, 34069, 40663, 68138, 81326, 180079, 360158, 1260553, 2521106]

約数ペア:

[(1, 2521106), (2, 1260553), (7, 360158), (14, 180079), (31, 81326), (37, 68138), (62, 40663), (74, 34069), (157, 16058), (217, 11618), (259, 9734), (314, 8029), (434, 5809), (518, 4867), (1099, 2294), (1147, 2198)]