2012204866

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^2\times {\mathrm{173}}^1$

素因数の和:503

約数の個数: 48

約数和(自身を含む): 3575841984

約数和(自身を除く): 1563637118

約数列:

[1, 2, 7, 14, 43, 86, 139, 173, 278, 301, 346, 602, 973, 1211, 1946, 2422, 5977, 7439, 11954, 14878, 19321, 24047, 38642, 41839, 48094, 52073, 83678, 104146, 135247, 168329, 270494, 336658, 830803, 1034021, 1661606, 2068042, 3342533, 5815621, 6685066, 7238147, 11631242, 14476294, 23397731, 46795462, 143728919, 287457838, 1006102433, 2012204866]

約数ペア:

[(1, 2012204866), (2, 1006102433), (7, 287457838), (14, 143728919), (43, 46795462), (86, 23397731), (139, 14476294), (173, 11631242), (278, 7238147), (301, 6685066), (346, 5815621), (602, 3342533), (973, 2068042), (1211, 1661606), (1946, 1034021), (2422, 830803), (5977, 336658), (7439, 270494), (11954, 168329), (14878, 135247), (19321, 104146), (24047, 83678), (38642, 52073), (41839, 48094)]