15705046588

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{213349}}^1$

素因数の和:213610

約数の個数: 48

約数和(自身を含む): 34409088000

約数和(自身を除く): 18704041412

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 239, 308, 478, 956, 1673, 2629, 3346, 5258, 6692, 10516, 18403, 36806, 73612, 213349, 426698, 853396, 1493443, 2346839, 2986886, 4693678, 5973772, 9387356, 16427873, 32855746, 50990411, 65711492, 101980822, 203961644, 356932877, 560894521, 713865754, 1121789042, 1427731508, 2243578084, 3926261647, 7852523294, 15705046588]

約数ペア:

[(1, 15705046588), (2, 7852523294), (4, 3926261647), (7, 2243578084), (11, 1427731508), (14, 1121789042), (22, 713865754), (28, 560894521), (44, 356932877), (77, 203961644), (154, 101980822), (239, 65711492), (308, 50990411), (478, 32855746), (956, 16427873), (1673, 9387356), (2629, 5973772), (3346, 4693678), (5258, 2986886), (6692, 2346839), (10516, 1493443), (18403, 853396), (36806, 426698), (73612, 213349)]