1282205886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{714719}}^1$

素因数の和:714760

約数の個数: 32

約数和(自身を含む): 2881751040

約数和(自身を除く): 1599545154

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 714719, 1429438, 2144157, 4288314, 9291347, 16438537, 18582694, 27874041, 32877074, 49315611, 55748082, 98631222, 213700981, 427401962, 641102943, 1282205886]

約数ペア:

[(1, 1282205886), (2, 641102943), (3, 427401962), (6, 213700981), (13, 98631222), (23, 55748082), (26, 49315611), (39, 32877074), (46, 27874041), (69, 18582694), (78, 16438537), (138, 9291347), (299, 4288314), (598, 2144157), (897, 1429438), (1794, 714719)]