2085990842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{17707}}^1$

素因数の和:17942

約数の個数: 32

約数和(自身を含む): 3534233472

約数和(自身を除く): 1448242630

約数列:

[1, 2, 13, 23, 26, 46, 197, 299, 394, 598, 2561, 4531, 5122, 9062, 17707, 35414, 58903, 117806, 230191, 407261, 460382, 814522, 3488279, 5294393, 6976558, 10588786, 45347627, 80230417, 90695254, 160460834, 1042995421, 2085990842]

約数ペア:

[(1, 2085990842), (2, 1042995421), (13, 160460834), (23, 90695254), (26, 80230417), (46, 45347627), (197, 10588786), (299, 6976558), (394, 5294393), (598, 3488279), (2561, 814522), (4531, 460382), (5122, 407261), (9062, 230191), (17707, 117806), (35414, 58903)]