2017304861

素因数分解:

${\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 2579544576

約数和(自身を除く): 562239715

約数列:

[1, 11, 13, 23, 37, 121, 137, 143, 253, 299, 407, 481, 851, 1331, 1507, 1573, 1781, 2783, 3151, 3289, 4477, 5069, 5291, 9361, 11063, 16577, 17303, 19591, 30613, 34661, 36179, 40963, 49247, 55759, 58201, 65897, 102971, 116587, 121693, 182347, 215501, 381271, 397969, 450593, 613349, 640211, 724867, 1132681, 1282457, 1338623, 1515631, 2370511, 4193981, 4956523, 6746839, 7973537, 14107027, 14724853, 16671941, 54521753, 87708907, 155177297, 183391351, 2017304861]

約数ペア:

[(1, 2017304861), (11, 183391351), (13, 155177297), (23, 87708907), (37, 54521753), (121, 16671941), (137, 14724853), (143, 14107027), (253, 7973537), (299, 6746839), (407, 4956523), (481, 4193981), (851, 2370511), (1331, 1515631), (1507, 1338623), (1573, 1282457), (1781, 1132681), (2783, 724867), (3151, 640211), (3289, 613349), (4477, 450593), (5069, 397969), (5291, 381271), (9361, 215501), (11063, 182347), (16577, 121693), (17303, 116587), (19591, 102971), (30613, 65897), (34661, 58201), (36179, 55759), (40963, 49247)]