1472189866

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1\times {\mathrm{2417}}^1$

素因数の和:2878

約数の個数: 32

約数和(自身を含む): 2551086720

約数和(自身を除く): 1078896854

約数列:

[1, 2, 7, 14, 139, 278, 313, 626, 973, 1946, 2191, 2417, 4382, 4834, 16919, 33838, 43507, 87014, 304549, 335963, 609098, 671926, 756521, 1513042, 2351741, 4703482, 5295647, 10591294, 105156419, 210312838, 736094933, 1472189866]

約数ペア:

[(1, 1472189866), (2, 736094933), (7, 210312838), (14, 105156419), (139, 10591294), (278, 5295647), (313, 4703482), (626, 2351741), (973, 1513042), (1946, 756521), (2191, 671926), (2417, 609098), (4382, 335963), (4834, 304549), (16919, 87014), (33838, 43507)]