2725071844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{6689}}^1$

素因数の和:6948

約数の個数: 48

約数和(自身を含む): 5340867840

約数和(自身を除く): 2615795996

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 197, 394, 517, 788, 1034, 2068, 2167, 4334, 6689, 8668, 9259, 13378, 18518, 26756, 37036, 73579, 101849, 147158, 203698, 294316, 314383, 407396, 628766, 1257532, 1317733, 2635466, 3458213, 5270932, 6916426, 13832852, 14495063, 28990126, 57980252, 61933451, 123866902, 247733804, 681267961, 1362535922, 2725071844]

約数ペア:

[(1, 2725071844), (2, 1362535922), (4, 681267961), (11, 247733804), (22, 123866902), (44, 61933451), (47, 57980252), (94, 28990126), (188, 14495063), (197, 13832852), (394, 6916426), (517, 5270932), (788, 3458213), (1034, 2635466), (2068, 1317733), (2167, 1257532), (4334, 628766), (6689, 407396), (8668, 314383), (9259, 294316), (13378, 203698), (18518, 147158), (26756, 101849), (37036, 73579)]