1327138562

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1\times {\mathrm{787}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 2118144000

約数和(自身を除く): 791005438

約数列:

[1, 2, 19, 38, 199, 223, 398, 446, 787, 1574, 3781, 4237, 7562, 8474, 14953, 29906, 44377, 88754, 156613, 175501, 313226, 351002, 843163, 1686326, 2975647, 3334519, 5951294, 6669038, 34924699, 69849398, 663569281, 1327138562]

約数ペア:

[(1, 1327138562), (2, 663569281), (19, 69849398), (38, 34924699), (199, 6669038), (223, 5951294), (398, 3334519), (446, 2975647), (787, 1686326), (1574, 843163), (3781, 351002), (4237, 313226), (7562, 175501), (8474, 156613), (14953, 88754), (29906, 44377)]