1048658890

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{379}}^1\times {\mathrm{1021}}^1$

素因数の和:1678

約数の個数: 32

約数和(自身を含む): 1901410560

約数和(自身を除く): 852751670

約数列:

[1, 2, 5, 10, 271, 379, 542, 758, 1021, 1355, 1895, 2042, 2710, 3790, 5105, 10210, 102709, 205418, 276691, 386959, 513545, 553382, 773918, 1027090, 1383455, 1934795, 2766910, 3869590, 104865889, 209731778, 524329445, 1048658890]

約数ペア:

[(1, 1048658890), (2, 524329445), (5, 209731778), (10, 104865889), (271, 3869590), (379, 2766910), (542, 1934795), (758, 1383455), (1021, 1027090), (1355, 773918), (1895, 553382), (2042, 513545), (2710, 386959), (3790, 276691), (5105, 205418), (10210, 102709)]