519788164

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{1171}}^1$

素因数の和:1456

約数の個数: 48

約数和(自身を含む): 1058512896

約数和(自身を除く): 538724732

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 191, 332, 382, 581, 764, 1162, 1171, 1337, 2324, 2342, 2674, 4684, 5348, 8197, 15853, 16394, 31706, 32788, 63412, 97193, 110971, 194386, 221942, 223661, 388772, 443884, 447322, 680351, 894644, 1360702, 1565627, 2721404, 3131254, 6262508, 18563863, 37127726, 74255452, 129947041, 259894082, 519788164]

約数ペア:

[(1, 519788164), (2, 259894082), (4, 129947041), (7, 74255452), (14, 37127726), (28, 18563863), (83, 6262508), (166, 3131254), (191, 2721404), (332, 1565627), (382, 1360702), (581, 894644), (764, 680351), (1162, 447322), (1171, 443884), (1337, 388772), (2324, 223661), (2342, 221942), (2674, 194386), (4684, 110971), (5348, 97193), (8197, 63412), (15853, 32788), (16394, 31706)]