494191048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{24121}}^1$

素因数の和:24337

約数の個数: 32

約数和(自身を含む): 1002992760

約数和(自身を除く): 508801712

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 197, 394, 788, 1576, 2561, 5122, 10244, 20488, 24121, 48242, 96484, 192968, 313573, 627146, 1254292, 2508584, 4751837, 9503674, 19007348, 38014696, 61773881, 123547762, 247095524, 494191048]

約数ペア:

[(1, 494191048), (2, 247095524), (4, 123547762), (8, 61773881), (13, 38014696), (26, 19007348), (52, 9503674), (104, 4751837), (197, 2508584), (394, 1254292), (788, 627146), (1576, 313573), (2561, 192968), (5122, 96484), (10244, 48242), (20488, 24121)]