8021265070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8814577}}^1$

素因数の和:8814604

約数の個数: 32

約数和(自身を含む): 17770189248

約数和(自身を除く): 9748924178

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 8814577, 17629154, 44072885, 61702039, 88145770, 114589501, 123404078, 229179002, 308510195, 572947505, 617020390, 802126507, 1145895010, 1604253014, 4010632535, 8021265070]

約数ペア:

[(1, 8021265070), (2, 4010632535), (5, 1604253014), (7, 1145895010), (10, 802126507), (13, 617020390), (14, 572947505), (26, 308510195), (35, 229179002), (65, 123404078), (70, 114589501), (91, 88145770), (130, 61702039), (182, 44072885), (455, 17629154), (910, 8814577)]