313376476

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{125753}}^1$

素因数の和:125853

約数の個数: 24

約数和(自身を含む): 633800160

約数和(自身を除く): 320423684

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 125753, 251506, 503012, 880271, 1760542, 3521084, 11192017, 22384034, 44768068, 78344119, 156688238, 313376476]

約数ペア:

[(1, 313376476), (2, 156688238), (4, 78344119), (7, 44768068), (14, 22384034), (28, 11192017), (89, 3521084), (178, 1760542), (356, 880271), (623, 503012), (1246, 251506), (2492, 125753)]