8006990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1184

約数の個数: 32

約数和(自身を含む): 15538176

約数和(自身を除く): 7531186

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1123, 1426, 2246, 3565, 5615, 7130, 11230, 25829, 34813, 51658, 69626, 129145, 174065, 258290, 348130, 800699, 1601398, 4003495, 8006990]

約数ペア:

[(1, 8006990), (2, 4003495), (5, 1601398), (10, 800699), (23, 348130), (31, 258290), (46, 174065), (62, 129145), (115, 69626), (155, 51658), (230, 34813), (310, 25829), (713, 11230), (1123, 7130), (1426, 5615), (2246, 3565)]