1330661748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{18503}}^1$

素因数の和:18984

約数の個数: 48

約数和(自身を含む): 3351148416

約数和(自身を除く): 2020486668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 461, 922, 1383, 1844, 2766, 5532, 5993, 11986, 17979, 18503, 23972, 35958, 37006, 55509, 71916, 74012, 111018, 222036, 240539, 481078, 721617, 962156, 1443234, 2886468, 8529883, 17059766, 25589649, 34119532, 51179298, 102358596, 110888479, 221776958, 332665437, 443553916, 665330874, 1330661748]

約数ペア:

[(1, 1330661748), (2, 665330874), (3, 443553916), (4, 332665437), (6, 221776958), (12, 110888479), (13, 102358596), (26, 51179298), (39, 34119532), (52, 25589649), (78, 17059766), (156, 8529883), (461, 2886468), (922, 1443234), (1383, 962156), (1844, 721617), (2766, 481078), (5532, 240539), (5993, 222036), (11986, 111018), (17979, 74012), (18503, 71916), (23972, 55509), (35958, 37006)]