491569056002

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{2543}}^1\times {\mathrm{737797}}^1$

素因数の和:740473

約数の個数: 16

約数和(自身を含む): 743275412352

約数和(自身を除く): 251706356350

約数列:

[1, 2, 131, 262, 2543, 5086, 333133, 666266, 737797, 1475594, 96651407, 193302814, 1876217771, 3752435542, 245784528001, 491569056002]

約数ペア:

[(1, 491569056002), (2, 245784528001), (131, 3752435542), (262, 1876217771), (2543, 193302814), (5086, 96651407), (333133, 1475594), (666266, 737797)]