851048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 1836000

約数和(自身を除く): 984952

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 509, 836, 1018, 1672, 2036, 4072, 5599, 9671, 11198, 19342, 22396, 38684, 44792, 77368, 106381, 212762, 425524, 851048]

約数ペア:

[(1, 851048), (2, 425524), (4, 212762), (8, 106381), (11, 77368), (19, 44792), (22, 38684), (38, 22396), (44, 19342), (76, 11198), (88, 9671), (152, 5599), (209, 4072), (418, 2036), (509, 1672), (836, 1018)]