489758156690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1399}}^1\times {\mathrm{3182521}}^1$

素因数の和:3183938

約数の個数: 32

約数和(自身を含む): 962394652800

約数和(自身を除く): 472636496110

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1399, 2798, 6995, 13990, 15389, 30778, 76945, 153890, 3182521, 6365042, 15912605, 31825210, 35007731, 70015462, 175038655, 350077310, 4452346879, 8904693758, 22261734395, 44523468790, 48975815669, 97951631338, 244879078345, 489758156690]

約数ペア:

[(1, 489758156690), (2, 244879078345), (5, 97951631338), (10, 48975815669), (11, 44523468790), (22, 22261734395), (55, 8904693758), (110, 4452346879), (1399, 350077310), (2798, 175038655), (6995, 70015462), (13990, 35007731), (15389, 31825210), (30778, 15912605), (76945, 6365042), (153890, 3182521)]