1427551426

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1\times {\mathrm{4451}}^1$

素因数の和:5230

約数の個数: 32

約数和(自身を含む): 2530160640

約数和(自身を除く): 1102609214

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 739, 1478, 4451, 5173, 8902, 10346, 22909, 31157, 45818, 62314, 137981, 160363, 275962, 320726, 965867, 1931734, 3289289, 6578578, 23025023, 46050046, 101967959, 203935918, 713775713, 1427551426]

約数ペア:

[(1, 1427551426), (2, 713775713), (7, 203935918), (14, 101967959), (31, 46050046), (62, 23025023), (217, 6578578), (434, 3289289), (739, 1931734), (1478, 965867), (4451, 320726), (5173, 275962), (8902, 160363), (10346, 137981), (22909, 62314), (31157, 45818)]