1239538168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{145213}}^1$

素因数の和:145327

約数の個数: 32

約数和(自身を含む): 2561574960

約数和(自身を除く): 1322036792

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 194, 388, 776, 1067, 2134, 4268, 8536, 145213, 290426, 580852, 1161704, 1597343, 3194686, 6389372, 12778744, 14085661, 28171322, 56342644, 112685288, 154942271, 309884542, 619769084, 1239538168]

約数ペア:

[(1, 1239538168), (2, 619769084), (4, 309884542), (8, 154942271), (11, 112685288), (22, 56342644), (44, 28171322), (88, 14085661), (97, 12778744), (194, 6389372), (388, 3194686), (776, 1597343), (1067, 1161704), (2134, 580852), (4268, 290426), (8536, 145213)]