2489595838

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{827}}^1\times {\mathrm{2393}}^1$

素因数の和:3276

約数の個数: 32

約数和(自身を含む): 4067540064

約数和(自身を除く): 1577944226

約数列:

[1, 2, 17, 34, 37, 74, 629, 827, 1258, 1654, 2393, 4786, 14059, 28118, 30599, 40681, 61198, 81362, 88541, 177082, 520183, 1040366, 1505197, 1979011, 3010394, 3958022, 33643187, 67286374, 73223407, 146446814, 1244797919, 2489595838]

約数ペア:

[(1, 2489595838), (2, 1244797919), (17, 146446814), (34, 73223407), (37, 67286374), (74, 33643187), (629, 3958022), (827, 3010394), (1258, 1979011), (1654, 1505197), (2393, 1040366), (4786, 520183), (14059, 177082), (28118, 88541), (30599, 81362), (40681, 61198)]