2079686572

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{4271}}^1$

素因数の和:4486

約数の個数: 48

約数和(自身を含む): 3947328000

約数和(自身を除く): 1867641428

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 149, 172, 298, 596, 817, 1634, 2831, 3268, 4271, 5662, 6407, 8542, 11324, 12814, 17084, 25628, 81149, 121733, 162298, 183653, 243466, 324596, 367306, 486932, 636379, 734612, 1272758, 2545516, 3489407, 6978814, 12091201, 13957628, 24182402, 27364297, 48364804, 54728594, 109457188, 519921643, 1039843286, 2079686572]

約数ペア:

[(1, 2079686572), (2, 1039843286), (4, 519921643), (19, 109457188), (38, 54728594), (43, 48364804), (76, 27364297), (86, 24182402), (149, 13957628), (172, 12091201), (298, 6978814), (596, 3489407), (817, 2545516), (1634, 1272758), (2831, 734612), (3268, 636379), (4271, 486932), (5662, 367306), (6407, 324596), (8542, 243466), (11324, 183653), (12814, 162298), (17084, 121733), (25628, 81149)]