2468778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1070

約数の個数: 32

約数和(自身を含む): 5494272

約数和(自身を除く): 3025494

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1021, 1209, 2042, 2418, 3063, 6126, 13273, 26546, 31651, 39819, 63302, 79638, 94953, 189906, 411463, 822926, 1234389, 2468778]

約数ペア:

[(1, 2468778), (2, 1234389), (3, 822926), (6, 411463), (13, 189906), (26, 94953), (31, 79638), (39, 63302), (62, 39819), (78, 31651), (93, 26546), (186, 13273), (403, 6126), (806, 3063), (1021, 2418), (1209, 2042)]