4441190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 8709120

約数和(自身を除く): 4267930

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 269, 538, 635, 1270, 1345, 1651, 2690, 3302, 3497, 6994, 8255, 16510, 17485, 34163, 34970, 68326, 170815, 341630, 444119, 888238, 2220595, 4441190]

約数ペア:

[(1, 4441190), (2, 2220595), (5, 888238), (10, 444119), (13, 341630), (26, 170815), (65, 68326), (127, 34970), (130, 34163), (254, 17485), (269, 16510), (538, 8255), (635, 6994), (1270, 3497), (1345, 3302), (1651, 2690)]