1233989810

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1\times {\mathrm{4133}}^1$

素因数の和:4622

約数の個数: 32

約数和(自身を含む): 2257660080

約数和(自身を除く): 1023670270

約数列:

[1, 2, 5, 10, 73, 146, 365, 409, 730, 818, 2045, 4090, 4133, 8266, 20665, 29857, 41330, 59714, 149285, 298570, 301709, 603418, 1508545, 1690397, 3017090, 3380794, 8451985, 16903970, 123398981, 246797962, 616994905, 1233989810]

約数ペア:

[(1, 1233989810), (2, 616994905), (5, 246797962), (10, 123398981), (73, 16903970), (146, 8451985), (365, 3380794), (409, 3017090), (730, 1690397), (818, 1508545), (2045, 603418), (4090, 301709), (4133, 298570), (8266, 149285), (20665, 59714), (29857, 41330)]