2017421410

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{12491}}^1$

素因数の和:13050

約数の個数: 32

約数和(自身を含む): 3755994624

約数和(自身を除く): 1738573214

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 521, 1042, 2605, 5210, 12491, 16151, 24982, 32302, 62455, 80755, 124910, 161510, 387221, 774442, 1936105, 3872210, 6507811, 13015622, 32539055, 65078110, 201742141, 403484282, 1008710705, 2017421410]

約数ペア:

[(1, 2017421410), (2, 1008710705), (5, 403484282), (10, 201742141), (31, 65078110), (62, 32539055), (155, 13015622), (310, 6507811), (521, 3872210), (1042, 1936105), (2605, 774442), (5210, 387221), (12491, 161510), (16151, 124910), (24982, 80755), (32302, 62455)]