130790972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109357}}^1$

素因数の和:109397

約数の個数: 24

約数和(自身を含む): 257210016

約数和(自身を除く): 126419044

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 109357, 218714, 437428, 1421641, 2515211, 2843282, 5030422, 5686564, 10060844, 32697743, 65395486, 130790972]

約数ペア:

[(1, 130790972), (2, 65395486), (4, 32697743), (13, 10060844), (23, 5686564), (26, 5030422), (46, 2843282), (52, 2515211), (92, 1421641), (299, 437428), (598, 218714), (1196, 109357)]