724562290

素因数分解:

$2^1\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{48661}}^1$

素因数の和:50157

約数の個数: 16

約数和(自身を含む): 1305114840

約数和(自身を除く): 580552550

約数列:

[1, 2, 5, 10, 1489, 2978, 7445, 14890, 48661, 97322, 243305, 486610, 72456229, 144912458, 362281145, 724562290]

約数ペア:

[(1, 724562290), (2, 362281145), (5, 144912458), (10, 72456229), (1489, 486610), (2978, 243305), (7445, 97322), (14890, 48661)]