2016537830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{67601}}^1$

素因数の和:67784

約数の個数: 32

約数和(自身を含む): 3845201760

約数和(自身を除く): 1828663930

約数列:

[1, 2, 5, 10, 19, 38, 95, 157, 190, 314, 785, 1570, 2983, 5966, 14915, 29830, 67601, 135202, 338005, 676010, 1284419, 2568838, 6422095, 10613357, 12844190, 21226714, 53066785, 106133570, 201653783, 403307566, 1008268915, 2016537830]

約数ペア:

[(1, 2016537830), (2, 1008268915), (5, 403307566), (10, 201653783), (19, 106133570), (38, 53066785), (95, 21226714), (157, 12844190), (190, 10613357), (314, 6422095), (785, 2568838), (1570, 1284419), (2983, 676010), (5966, 338005), (14915, 135202), (29830, 67601)]