100407028

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{1031}}^1$

素因数の和:1383

約数の個数: 24

約数和(自身を含む): 178403904

約数和(自身を除く): 77996876

約数列:

[1, 2, 4, 97, 194, 251, 388, 502, 1004, 1031, 2062, 4124, 24347, 48694, 97388, 100007, 200014, 258781, 400028, 517562, 1035124, 25101757, 50203514, 100407028]

約数ペア:

[(1, 100407028), (2, 50203514), (4, 25101757), (97, 1035124), (194, 517562), (251, 400028), (388, 258781), (502, 200014), (1004, 100007), (1031, 97388), (2062, 48694), (4124, 24347)]