9101473940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2059157}}^1$

素因数の和:2059196

約数の個数: 48

約数和(自身を含む): 21794128272

約数和(自身を除く): 12692654332

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 2059157, 4118314, 8236628, 10295785, 20591570, 26769041, 35005669, 41183140, 53538082, 70011338, 107076164, 133845205, 140022676, 175028345, 267690410, 350056690, 455073697, 535380820, 700113380, 910147394, 1820294788, 2275368485, 4550736970, 9101473940]

約数ペア:

[(1, 9101473940), (2, 4550736970), (4, 2275368485), (5, 1820294788), (10, 910147394), (13, 700113380), (17, 535380820), (20, 455073697), (26, 350056690), (34, 267690410), (52, 175028345), (65, 140022676), (68, 133845205), (85, 107076164), (130, 70011338), (170, 53538082), (221, 41183140), (260, 35005669), (340, 26769041), (442, 20591570), (884, 10295785), (1105, 8236628), (2210, 4118314), (4420, 2059157)]