439485241

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 518918400

約数和(自身を除く): 79433159

約数列:

[1, 13, 17, 43, 103, 221, 449, 559, 731, 1339, 1751, 4429, 5837, 7633, 9503, 19307, 22763, 46247, 57577, 75293, 99229, 250991, 328219, 601211, 786199, 978809, 1988621, 4266847, 10220587, 25852073, 33806557, 439485241]

約数ペア:

[(1, 439485241), (13, 33806557), (17, 25852073), (43, 10220587), (103, 4266847), (221, 1988621), (449, 978809), (559, 786199), (731, 601211), (1339, 328219), (1751, 250991), (4429, 99229), (5837, 75293), (7633, 57577), (9503, 46247), (19307, 22763)]