990485722

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{907}}^1\times {\mathrm{32119}}^1$

素因数の和:33045

約数の個数: 16

約数和(自身を含む): 1574907840

約数和(自身を除く): 584422118

約数列:

[1, 2, 17, 34, 907, 1814, 15419, 30838, 32119, 64238, 546023, 1092046, 29131933, 58263866, 495242861, 990485722]

約数ペア:

[(1, 990485722), (2, 495242861), (17, 58263866), (34, 29131933), (907, 1092046), (1814, 546023), (15419, 64238), (30838, 32119)]