1377773588

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{117839}}^1$

素因数の和:117959

約数の個数: 24

約数和(自身を含む): 2507635200

約数和(自身を除く): 1129861612

約数列:

[1, 2, 4, 37, 74, 79, 148, 158, 316, 2923, 5846, 11692, 117839, 235678, 471356, 4360043, 8720086, 9309281, 17440172, 18618562, 37237124, 344443397, 688886794, 1377773588]

約数ペア:

[(1, 1377773588), (2, 688886794), (4, 344443397), (37, 37237124), (74, 18618562), (79, 17440172), (148, 9309281), (158, 8720086), (316, 4360043), (2923, 471356), (5846, 235678), (11692, 117839)]