742659841

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{2851}}^1$

素因数の和:3085

約数の個数: 32

約数和(自身を含む): 985651200

約数和(自身を除く): 242991359

約数列:

[1, 7, 11, 17, 77, 119, 187, 199, 1309, 1393, 2189, 2851, 3383, 15323, 19957, 23681, 31361, 37213, 48467, 219527, 260491, 339269, 533137, 567349, 3731959, 3971443, 6240839, 9644933, 43685873, 67514531, 106094263, 742659841]

約数ペア:

[(1, 742659841), (7, 106094263), (11, 67514531), (17, 43685873), (77, 9644933), (119, 6240839), (187, 3971443), (199, 3731959), (1309, 567349), (1393, 533137), (2189, 339269), (2851, 260491), (3383, 219527), (15323, 48467), (19957, 37213), (23681, 31361)]