2026398894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{181}}^2$

素因数の和:454

約数の個数: 72

約数和(自身を含む): 4485255336

約数和(自身を除く): 2458856442

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 169, 181, 183, 338, 362, 366, 507, 543, 793, 1014, 1086, 1586, 2353, 2379, 4706, 4758, 7059, 10309, 11041, 14118, 20618, 22082, 30589, 30927, 32761, 33123, 61178, 61854, 65522, 66246, 91767, 98283, 143533, 183534, 196566, 287066, 425893, 430599, 851786, 861198, 1277679, 1865929, 1998421, 2555358, 3731858, 3996842, 5536609, 5597787, 5995263, 11073218, 11195574, 11990526, 16609827, 25979473, 33219654, 51958946, 77938419, 155876838, 337733149, 675466298, 1013199447, 2026398894]

約数ペア:

[(1, 2026398894), (2, 1013199447), (3, 675466298), (6, 337733149), (13, 155876838), (26, 77938419), (39, 51958946), (61, 33219654), (78, 25979473), (122, 16609827), (169, 11990526), (181, 11195574), (183, 11073218), (338, 5995263), (362, 5597787), (366, 5536609), (507, 3996842), (543, 3731858), (793, 2555358), (1014, 1998421), (1086, 1865929), (1586, 1277679), (2353, 861198), (2379, 851786), (4706, 430599), (4758, 425893), (7059, 287066), (10309, 196566), (11041, 183534), (14118, 143533), (20618, 98283), (22082, 91767), (30589, 66246), (30927, 65522), (32761, 61854), (33123, 61178)]