1277014764

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{521}}^1\times {\mathrm{1301}}^1$

素因数の和:1986

約数の個数: 48

約数和(自身を含む): 3006745056

約数和(自身を除く): 1729730292

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 521, 628, 942, 1042, 1301, 1563, 1884, 2084, 2602, 3126, 3903, 5204, 6252, 7806, 15612, 81797, 163594, 204257, 245391, 327188, 408514, 490782, 612771, 677821, 817028, 981564, 1225542, 1355642, 2033463, 2451084, 2711284, 4066926, 8133852, 106417897, 212835794, 319253691, 425671588, 638507382, 1277014764]

約数ペア:

[(1, 1277014764), (2, 638507382), (3, 425671588), (4, 319253691), (6, 212835794), (12, 106417897), (157, 8133852), (314, 4066926), (471, 2711284), (521, 2451084), (628, 2033463), (942, 1355642), (1042, 1225542), (1301, 981564), (1563, 817028), (1884, 677821), (2084, 612771), (2602, 490782), (3126, 408514), (3903, 327188), (5204, 245391), (6252, 204257), (7806, 163594), (15612, 81797)]