1321590048616

素因数分解:

$2^3\times {\mathrm{277}}^1\times {\mathrm{569}}^1\times {\mathrm{1048129}}^1$

素因数の和:1048981

約数の個数: 32

約数和(自身を含む): 2491300197000

約数和(自身を除く): 1169710148384

約数列:

[1, 2, 4, 8, 277, 554, 569, 1108, 1138, 2216, 2276, 4552, 157613, 315226, 630452, 1048129, 1260904, 2096258, 4192516, 8385032, 290331733, 580663466, 596385401, 1161326932, 1192770802, 2322653864, 2385541604, 4771083208, 165198756077, 330397512154, 660795024308, 1321590048616]

約数ペア:

[(1, 1321590048616), (2, 660795024308), (4, 330397512154), (8, 165198756077), (277, 4771083208), (554, 2385541604), (569, 2322653864), (1108, 1192770802), (1138, 1161326932), (2216, 596385401), (2276, 580663466), (4552, 290331733), (157613, 8385032), (315226, 4192516), (630452, 2096258), (1048129, 1260904)]