1910362828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{7907}}^1$

素因数の和:7975

約数の個数: 72

約数和(自身を含む): 4078630080

約数和(自身を除く): 2168267252

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 187, 209, 289, 323, 374, 418, 578, 646, 748, 836, 1156, 1292, 3179, 3553, 5491, 6358, 7106, 7907, 10982, 12716, 14212, 15814, 21964, 31628, 60401, 86977, 120802, 134419, 150233, 173954, 241604, 268838, 300466, 347908, 537676, 600932, 1478609, 1652563, 2285123, 2553961, 2957218, 3305126, 4570246, 5107922, 5914436, 6610252, 9140492, 10215844, 25136353, 28093571, 43417337, 50272706, 56187142, 86834674, 100545412, 112374284, 173669348, 477590707, 955181414, 1910362828]

約数ペア:

[(1, 1910362828), (2, 955181414), (4, 477590707), (11, 173669348), (17, 112374284), (19, 100545412), (22, 86834674), (34, 56187142), (38, 50272706), (44, 43417337), (68, 28093571), (76, 25136353), (187, 10215844), (209, 9140492), (289, 6610252), (323, 5914436), (374, 5107922), (418, 4570246), (578, 3305126), (646, 2957218), (748, 2553961), (836, 2285123), (1156, 1652563), (1292, 1478609), (3179, 600932), (3553, 537676), (5491, 347908), (6358, 300466), (7106, 268838), (7907, 241604), (10982, 173954), (12716, 150233), (14212, 134419), (15814, 120802), (21964, 86977), (31628, 60401)]