917004530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{8963}}^1$

素因数の和:9770

約数の個数: 32

約数和(自身を含む): 1780035264

約数和(自身を除く): 863030734

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 787, 1574, 3935, 7870, 8963, 10231, 17926, 20462, 44815, 51155, 89630, 102310, 116519, 233038, 582595, 1165190, 7053881, 14107762, 35269405, 70538810, 91700453, 183400906, 458502265, 917004530]

約数ペア:

[(1, 917004530), (2, 458502265), (5, 183400906), (10, 91700453), (13, 70538810), (26, 35269405), (65, 14107762), (130, 7053881), (787, 1165190), (1574, 582595), (3935, 233038), (7870, 116519), (8963, 102310), (10231, 89630), (17926, 51155), (20462, 44815)]