2328156944

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{18191}}^1$

素因数の和:18639

約数の個数: 40

約数和(自身を含む): 4759754880

約数和(自身を除く): 2431597936

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 421, 842, 1684, 3368, 6736, 7999, 15998, 18191, 31996, 36382, 63992, 72764, 127984, 145528, 291056, 345629, 691258, 1382516, 2765032, 5530064, 7658411, 15316822, 30633644, 61267288, 122534576, 145509809, 291019618, 582039236, 1164078472, 2328156944]

約数ペア:

[(1, 2328156944), (2, 1164078472), (4, 582039236), (8, 291019618), (16, 145509809), (19, 122534576), (38, 61267288), (76, 30633644), (152, 15316822), (304, 7658411), (421, 5530064), (842, 2765032), (1684, 1382516), (3368, 691258), (6736, 345629), (7999, 291056), (15998, 145528), (18191, 127984), (31996, 72764), (36382, 63992)]