1229337798

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{3881}}^1$

素因数の和:4061

約数の個数: 64

約数和(自身を含む): 2754791424

約数和(自身を除く): 1525453626

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 131, 186, 262, 393, 403, 786, 806, 1209, 1703, 2418, 3406, 3881, 4061, 5109, 7762, 8122, 10218, 11643, 12183, 23286, 24366, 50453, 52793, 100906, 105586, 120311, 151359, 158379, 240622, 302718, 316758, 360933, 508411, 721866, 1016822, 1525233, 1564043, 3050466, 3128086, 4692129, 6609343, 9384258, 13218686, 15760741, 19828029, 31521482, 39656058, 47282223, 94564446, 204889633, 409779266, 614668899, 1229337798]

約数ペア:

[(1, 1229337798), (2, 614668899), (3, 409779266), (6, 204889633), (13, 94564446), (26, 47282223), (31, 39656058), (39, 31521482), (62, 19828029), (78, 15760741), (93, 13218686), (131, 9384258), (186, 6609343), (262, 4692129), (393, 3128086), (403, 3050466), (786, 1564043), (806, 1525233), (1209, 1016822), (1703, 721866), (2418, 508411), (3406, 360933), (3881, 316758), (4061, 302718), (5109, 240622), (7762, 158379), (8122, 151359), (10218, 120311), (11643, 105586), (12183, 100906), (23286, 52793), (24366, 50453)]