4181013308

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1\times {\mathrm{877}}^1$

素因数の和:1470

約数の個数: 48

約数和(自身を含む): 7780836000

約数和(自身を除く): 3599822692

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 421, 596, 842, 877, 1684, 1754, 2831, 3508, 5662, 7999, 11324, 15998, 16663, 31996, 33326, 62729, 66652, 125458, 130673, 250916, 261346, 369217, 522692, 738434, 1191851, 1476868, 2383702, 2482787, 4767404, 4965574, 7015123, 9931148, 14030246, 28060492, 55013333, 110026666, 220053332, 1045253327, 2090506654, 4181013308]

約数ペア:

[(1, 4181013308), (2, 2090506654), (4, 1045253327), (19, 220053332), (38, 110026666), (76, 55013333), (149, 28060492), (298, 14030246), (421, 9931148), (596, 7015123), (842, 4965574), (877, 4767404), (1684, 2482787), (1754, 2383702), (2831, 1476868), (3508, 1191851), (5662, 738434), (7999, 522692), (11324, 369217), (15998, 261346), (16663, 250916), (31996, 130673), (33326, 125458), (62729, 66652)]