1628542402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2351}}^1\times {\mathrm{18229}}^1$

素因数の和:20601

約数の個数: 16

約数和(自身を含む): 2572617600

約数和(自身を除く): 944075198

約数列:

[1, 2, 19, 38, 2351, 4702, 18229, 36458, 44669, 89338, 346351, 692702, 42856379, 85712758, 814271201, 1628542402]

約数ペア:

[(1, 1628542402), (2, 814271201), (19, 85712758), (38, 42856379), (2351, 692702), (4702, 346351), (18229, 89338), (36458, 44669)]