2011694949

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{757}}^1\times {\mathrm{1579}}^1$

素因数の和:2370

約数の個数: 48

約数和(自身を含む): 3362973120

約数和(自身を除く): 1351278171

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 757, 1579, 1683, 2271, 4737, 6813, 8327, 12869, 14211, 17369, 24981, 26843, 38607, 52107, 74943, 80529, 115821, 141559, 156321, 241587, 295273, 424677, 885819, 1195303, 1274031, 2657457, 3585909, 10757727, 13148333, 20320151, 39444999, 60960453, 118334997, 182881359, 223521661, 670564983, 2011694949]

約数ペア:

[(1, 2011694949), (3, 670564983), (9, 223521661), (11, 182881359), (17, 118334997), (33, 60960453), (51, 39444999), (99, 20320151), (153, 13148333), (187, 10757727), (561, 3585909), (757, 2657457), (1579, 1274031), (1683, 1195303), (2271, 885819), (4737, 424677), (6813, 295273), (8327, 241587), (12869, 156321), (14211, 141559), (17369, 115821), (24981, 80529), (26843, 74943), (38607, 52107)]