2793190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 5401440

約数和(自身を除く): 2608250

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 241, 305, 482, 610, 1159, 1205, 2318, 2410, 4579, 5795, 9158, 11590, 14701, 22895, 29402, 45790, 73505, 147010, 279319, 558638, 1396595, 2793190]

約数ペア:

[(1, 2793190), (2, 1396595), (5, 558638), (10, 279319), (19, 147010), (38, 73505), (61, 45790), (95, 29402), (122, 22895), (190, 14701), (241, 11590), (305, 9158), (482, 5795), (610, 4579), (1159, 2410), (1205, 2318)]