1020431524

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{3529}}^1$

素因数の和:4012

約数の個数: 48

約数和(自身を含む): 2134944000

約数和(自身を除く): 1114512476

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 449, 644, 898, 1796, 3143, 3529, 6286, 7058, 10327, 12572, 14116, 20654, 24703, 41308, 49406, 72289, 81167, 98812, 144578, 162334, 289156, 324668, 568169, 1136338, 1584521, 2272676, 3169042, 6338084, 11091647, 22183294, 36443983, 44366588, 72887966, 145775932, 255107881, 510215762, 1020431524]

約数ペア:

[(1, 1020431524), (2, 510215762), (4, 255107881), (7, 145775932), (14, 72887966), (23, 44366588), (28, 36443983), (46, 22183294), (92, 11091647), (161, 6338084), (322, 3169042), (449, 2272676), (644, 1584521), (898, 1136338), (1796, 568169), (3143, 324668), (3529, 289156), (6286, 162334), (7058, 144578), (10327, 98812), (12572, 81167), (14116, 72289), (20654, 49406), (24703, 41308)]