1639232772

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{13121}}^1$

素因数の和:13516

約数の個数: 48

約数和(自身を含む): 3968092800

約数和(自身を除く): 2328860028

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 359, 718, 1077, 1436, 2154, 4308, 10411, 13121, 20822, 26242, 31233, 39363, 41644, 52484, 62466, 78726, 124932, 157452, 380509, 761018, 1141527, 1522036, 2283054, 4566108, 4710439, 9420878, 14131317, 18841756, 28262634, 56525268, 136602731, 273205462, 409808193, 546410924, 819616386, 1639232772]

約数ペア:

[(1, 1639232772), (2, 819616386), (3, 546410924), (4, 409808193), (6, 273205462), (12, 136602731), (29, 56525268), (58, 28262634), (87, 18841756), (116, 14131317), (174, 9420878), (348, 4710439), (359, 4566108), (718, 2283054), (1077, 1522036), (1436, 1141527), (2154, 761018), (4308, 380509), (10411, 157452), (13121, 124932), (20822, 78726), (26242, 62466), (31233, 52484), (39363, 41644)]