1915692468

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{691}}^1\times {\mathrm{2243}}^1$

素因数の和:3044

約数の個数: 48

約数和(自身を含む): 4521893376

約数和(自身を除く): 2606200908

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 691, 1236, 1382, 2073, 2243, 2764, 4146, 4486, 6729, 8292, 8972, 13458, 26916, 71173, 142346, 213519, 231029, 284692, 427038, 462058, 693087, 854076, 924116, 1386174, 1549913, 2772348, 3099826, 4649739, 6199652, 9299478, 18598956, 159641039, 319282078, 478923117, 638564156, 957846234, 1915692468]

約数ペア:

[(1, 1915692468), (2, 957846234), (3, 638564156), (4, 478923117), (6, 319282078), (12, 159641039), (103, 18598956), (206, 9299478), (309, 6199652), (412, 4649739), (618, 3099826), (691, 2772348), (1236, 1549913), (1382, 1386174), (2073, 924116), (2243, 854076), (2764, 693087), (4146, 462058), (4486, 427038), (6729, 284692), (8292, 231029), (8972, 213519), (13458, 142346), (26916, 71173)]