858358904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^2\times {\mathrm{2371}}^1$

素因数の和:2508

約数の個数: 48

約数和(自身を含む): 1763842920

約数和(自身を除く): 905484016

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 472, 767, 1534, 2371, 3068, 3481, 4742, 6136, 6962, 9484, 13924, 18968, 27848, 30823, 45253, 61646, 90506, 123292, 139889, 181012, 246584, 279778, 362024, 559556, 1119112, 1818557, 3637114, 7274228, 8253451, 14548456, 16506902, 33013804, 66027608, 107294863, 214589726, 429179452, 858358904]

約数ペア:

[(1, 858358904), (2, 429179452), (4, 214589726), (8, 107294863), (13, 66027608), (26, 33013804), (52, 16506902), (59, 14548456), (104, 8253451), (118, 7274228), (236, 3637114), (472, 1818557), (767, 1119112), (1534, 559556), (2371, 362024), (3068, 279778), (3481, 246584), (4742, 181012), (6136, 139889), (6962, 123292), (9484, 90506), (13924, 61646), (18968, 45253), (27848, 30823)]