904367086

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1\times {\mathrm{1021}}^1$

素因数の和:1600

約数の個数: 32

約数和(自身を含む): 1565867520

約数和(自身を除く): 661500434

約数列:

[1, 2, 7, 14, 151, 302, 419, 838, 1021, 1057, 2042, 2114, 2933, 5866, 7147, 14294, 63269, 126538, 154171, 308342, 427799, 442883, 855598, 885766, 1079197, 2158394, 2994593, 5989186, 64597649, 129195298, 452183543, 904367086]

約数ペア:

[(1, 904367086), (2, 452183543), (7, 129195298), (14, 64597649), (151, 5989186), (302, 2994593), (419, 2158394), (838, 1079197), (1021, 885766), (1057, 855598), (2042, 442883), (2114, 427799), (2933, 308342), (5866, 154171), (7147, 126538), (14294, 63269)]