912548

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 2069760

約数和(自身を除く): 1157212

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 109, 161, 182, 218, 299, 322, 364, 436, 598, 644, 763, 1196, 1417, 1526, 2093, 2507, 2834, 3052, 4186, 5014, 5668, 8372, 9919, 10028, 17549, 19838, 32591, 35098, 39676, 65182, 70196, 130364, 228137, 456274, 912548]

約数ペア:

[(1, 912548), (2, 456274), (4, 228137), (7, 130364), (13, 70196), (14, 65182), (23, 39676), (26, 35098), (28, 32591), (46, 19838), (52, 17549), (91, 10028), (92, 9919), (109, 8372), (161, 5668), (182, 5014), (218, 4186), (299, 3052), (322, 2834), (364, 2507), (436, 2093), (598, 1526), (644, 1417), (763, 1196)]