2007409826995

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2879}}^1\times {\mathrm{45677}}^1$

素因数の和:48675

約数の個数: 32

約数和(自身を含む): 2500552581120

約数和(自身を除く): 493142754125

約数列:

[1, 5, 43, 71, 215, 355, 2879, 3053, 14395, 15265, 45677, 123797, 204409, 228385, 618985, 1022045, 1964111, 3243067, 8789587, 9820555, 16215335, 43947935, 131504083, 139451881, 657520415, 697259405, 5654675569, 9336789893, 28273377845, 46683949465, 401481965399, 2007409826995]

約数ペア:

[(1, 2007409826995), (5, 401481965399), (43, 46683949465), (71, 28273377845), (215, 9336789893), (355, 5654675569), (2879, 697259405), (3053, 657520415), (14395, 139451881), (15265, 131504083), (45677, 43947935), (123797, 16215335), (204409, 9820555), (228385, 8789587), (618985, 3243067), (1022045, 1964111)]