266969404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2239}}^1\times {\mathrm{2293}}^1$

素因数の和:4549

約数の個数: 24

約数和(自身を含む): 503578880

約数和(自身を除く): 236609476

約数列:

[1, 2, 4, 13, 26, 52, 2239, 2293, 4478, 4586, 8956, 9172, 29107, 29809, 58214, 59618, 116428, 119236, 5134027, 10268054, 20536108, 66742351, 133484702, 266969404]

約数ペア:

[(1, 266969404), (2, 133484702), (4, 66742351), (13, 20536108), (26, 10268054), (52, 5134027), (2239, 119236), (2293, 116428), (4478, 59618), (4586, 58214), (8956, 29809), (9172, 29107)]