1640282718

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1\times {\mathrm{9437}}^1$

素因数の和:9992

約数の個数: 32

約数和(自身を含む): 3343317120

約数和(自身を除く): 1703034402

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 491, 982, 1473, 2946, 9437, 18874, 28311, 28969, 56622, 57938, 86907, 173814, 556783, 1113566, 1670349, 3340698, 4633567, 9267134, 13900701, 27801402, 273380453, 546760906, 820141359, 1640282718]

約数ペア:

[(1, 1640282718), (2, 820141359), (3, 546760906), (6, 273380453), (59, 27801402), (118, 13900701), (177, 9267134), (354, 4633567), (491, 3340698), (982, 1670349), (1473, 1113566), (2946, 556783), (9437, 173814), (18874, 86907), (28311, 57938), (28969, 56622)]