2985379408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{892757}}^1$

素因数の和:892795

約数の個数: 40

約数和(自身を含む): 6642119520

約数和(自身を除く): 3656740112

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 892757, 1785514, 3571028, 7142056, 9820327, 14284112, 16962383, 19640654, 33924766, 39281308, 67849532, 78562616, 135699064, 157125232, 186586213, 271398128, 373172426, 746344852, 1492689704, 2985379408]

約数ペア:

[(1, 2985379408), (2, 1492689704), (4, 746344852), (8, 373172426), (11, 271398128), (16, 186586213), (19, 157125232), (22, 135699064), (38, 78562616), (44, 67849532), (76, 39281308), (88, 33924766), (152, 19640654), (176, 16962383), (209, 14284112), (304, 9820327), (418, 7142056), (836, 3571028), (1672, 1785514), (3344, 892757)]