3900442

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 7459200

約数和(自身を除く): 3558758

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 739, 754, 1478, 2639, 5173, 5278, 9607, 10346, 19214, 21431, 42862, 67249, 134498, 150017, 278603, 300034, 557206, 1950221, 3900442]

約数ペア:

[(1, 3900442), (2, 1950221), (7, 557206), (13, 300034), (14, 278603), (26, 150017), (29, 134498), (58, 67249), (91, 42862), (182, 21431), (203, 19214), (377, 10346), (406, 9607), (739, 5278), (754, 5173), (1478, 2639)]