488996874

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1123}}^1\times {\mathrm{1423}}^1$

素因数の和:2571

約数の個数: 48

約数和(自身を含む): 1123604352

約数和(自身を除く): 634607478

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 1123, 1423, 2246, 2846, 3369, 4269, 6738, 8538, 10107, 12807, 19091, 20214, 24191, 25614, 38182, 48382, 57273, 72573, 114546, 145146, 171819, 217719, 343638, 435438, 1598029, 3196058, 4794087, 9588174, 14382261, 27166493, 28764522, 54332986, 81499479, 162998958, 244498437, 488996874]

約数ペア:

[(1, 488996874), (2, 244498437), (3, 162998958), (6, 81499479), (9, 54332986), (17, 28764522), (18, 27166493), (34, 14382261), (51, 9588174), (102, 4794087), (153, 3196058), (306, 1598029), (1123, 435438), (1423, 343638), (2246, 217719), (2846, 171819), (3369, 145146), (4269, 114546), (6738, 72573), (8538, 57273), (10107, 48382), (12807, 38182), (19091, 25614), (20214, 24191)]