4188548

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 9295104

約数和(自身を除く): 5106556

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 311, 364, 481, 518, 622, 962, 1036, 1244, 1924, 2177, 3367, 4043, 4354, 6734, 8086, 8708, 11507, 13468, 16172, 23014, 28301, 46028, 56602, 80549, 113204, 149591, 161098, 299182, 322196, 598364, 1047137, 2094274, 4188548]

約数ペア:

[(1, 4188548), (2, 2094274), (4, 1047137), (7, 598364), (13, 322196), (14, 299182), (26, 161098), (28, 149591), (37, 113204), (52, 80549), (74, 56602), (91, 46028), (148, 28301), (182, 23014), (259, 16172), (311, 13468), (364, 11507), (481, 8708), (518, 8086), (622, 6734), (962, 4354), (1036, 4043), (1244, 3367), (1924, 2177)]