1687789852

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{27067}}^1$

素因数の和:27226

約数の個数: 48

約数和(自身を含む): 3601559808

約数和(自身を除く): 1913769956

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 131, 238, 262, 476, 524, 917, 1834, 2227, 3668, 4454, 8908, 15589, 27067, 31178, 54134, 62356, 108268, 189469, 378938, 460139, 757876, 920278, 1840556, 3220973, 3545777, 6441946, 7091554, 12883892, 14183108, 24820439, 49640878, 60278209, 99281756, 120556418, 241112836, 421947463, 843894926, 1687789852]

約数ペア:

[(1, 1687789852), (2, 843894926), (4, 421947463), (7, 241112836), (14, 120556418), (17, 99281756), (28, 60278209), (34, 49640878), (68, 24820439), (119, 14183108), (131, 12883892), (238, 7091554), (262, 6441946), (476, 3545777), (524, 3220973), (917, 1840556), (1834, 920278), (2227, 757876), (3668, 460139), (4454, 378938), (8908, 189469), (15589, 108268), (27067, 62356), (31178, 54134)]