2014966915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{1489}}^1$

素因数の和:1807

約数の個数: 32

約数和(自身を含む): 2643379200

約数和(自身を除く): 628412285

約数列:

[1, 5, 13, 65, 109, 191, 545, 955, 1417, 1489, 2483, 7085, 7445, 12415, 19357, 20819, 96785, 104095, 162301, 270647, 284399, 811505, 1353235, 1421995, 2109913, 3697187, 10549565, 18485935, 30999491, 154997455, 402993383, 2014966915]

約数ペア:

[(1, 2014966915), (5, 402993383), (13, 154997455), (65, 30999491), (109, 18485935), (191, 10549565), (545, 3697187), (955, 2109913), (1417, 1421995), (1489, 1353235), (2483, 811505), (7085, 284399), (7445, 270647), (12415, 162301), (19357, 104095), (20819, 96785)]