404156622

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1\times {\mathrm{1049}}^1$

素因数の和:1620

約数の個数: 32

約数和(自身を含む): 816228000

約数和(自身を除く): 412071378

約数列:

[1, 2, 3, 6, 157, 314, 409, 471, 818, 942, 1049, 1227, 2098, 2454, 3147, 6294, 64213, 128426, 164693, 192639, 329386, 385278, 429041, 494079, 858082, 988158, 1287123, 2574246, 67359437, 134718874, 202078311, 404156622]

約数ペア:

[(1, 404156622), (2, 202078311), (3, 134718874), (6, 67359437), (157, 2574246), (314, 1287123), (409, 988158), (471, 858082), (818, 494079), (942, 429041), (1049, 385278), (1227, 329386), (2098, 192639), (2454, 164693), (3147, 128426), (6294, 64213)]