4223618

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 7637760

約数和(自身を除く): 3414142

約数列:

[1, 2, 7, 14, 29, 58, 101, 103, 202, 203, 206, 406, 707, 721, 1414, 1442, 2929, 2987, 5858, 5974, 10403, 20503, 20806, 20909, 41006, 41818, 72821, 145642, 301687, 603374, 2111809, 4223618]

約数ペア:

[(1, 4223618), (2, 2111809), (7, 603374), (14, 301687), (29, 145642), (58, 72821), (101, 41818), (103, 41006), (202, 20909), (203, 20806), (206, 20503), (406, 10403), (707, 5974), (721, 5858), (1414, 2987), (1442, 2929)]