2378618902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{21397}}^1$

素因数の和:21604

約数の個数: 32

約数和(自身を含む): 4042681344

約数和(自身を除く): 1664062442

約数列:

[1, 2, 11, 22, 31, 62, 163, 326, 341, 682, 1793, 3586, 5053, 10106, 21397, 42794, 55583, 111166, 235367, 470734, 663307, 1326614, 3487711, 6975422, 7296377, 14592754, 38364821, 76729642, 108119041, 216238082, 1189309451, 2378618902]

約数ペア:

[(1, 2378618902), (2, 1189309451), (11, 216238082), (22, 108119041), (31, 76729642), (62, 38364821), (163, 14592754), (326, 7296377), (341, 6975422), (682, 3487711), (1793, 1326614), (3586, 663307), (5053, 470734), (10106, 235367), (21397, 111166), (42794, 55583)]