850919806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{17573}}^1$

素因数の和:17688

約数の個数: 32

約数和(自身を含む): 1457657856

約数和(自身を除く): 606738050

約数列:

[1, 2, 11, 22, 31, 62, 71, 142, 341, 682, 781, 1562, 2201, 4402, 17573, 24211, 35146, 48422, 193303, 386606, 544763, 1089526, 1247683, 2495366, 5992393, 11984786, 13724513, 27449026, 38678173, 77356346, 425459903, 850919806]

約数ペア:

[(1, 850919806), (2, 425459903), (11, 77356346), (22, 38678173), (31, 27449026), (62, 13724513), (71, 11984786), (142, 5992393), (341, 2495366), (682, 1247683), (781, 1089526), (1562, 544763), (2201, 386606), (4402, 193303), (17573, 48422), (24211, 35146)]