1269502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:483

約数の個数: 16

約数和(自身を含む): 2070432

約数和(自身を除く): 800930

約数列:

[1, 2, 13, 26, 157, 311, 314, 622, 2041, 4043, 4082, 8086, 48827, 97654, 634751, 1269502]

約数ペア:

[(1, 1269502), (2, 634751), (13, 97654), (26, 48827), (157, 8086), (311, 4082), (314, 4043), (622, 2041)]