2474502290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{2237}}^1$

素因数の和:2451

約数の個数: 64

約数和(自身を含む): 4908847104

約数和(自身を除く): 2434344814

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 127, 130, 134, 254, 335, 635, 670, 871, 1270, 1651, 1742, 2237, 3302, 4355, 4474, 8255, 8509, 8710, 11185, 16510, 17018, 22370, 29081, 42545, 58162, 85090, 110617, 145405, 149879, 221234, 284099, 290810, 299758, 553085, 568198, 749395, 1106170, 1420495, 1498790, 1948427, 2840990, 3693287, 3896854, 7386574, 9742135, 18466435, 19034633, 19484270, 36932870, 38069266, 95173165, 190346330, 247450229, 494900458, 1237251145, 2474502290]

約数ペア:

[(1, 2474502290), (2, 1237251145), (5, 494900458), (10, 247450229), (13, 190346330), (26, 95173165), (65, 38069266), (67, 36932870), (127, 19484270), (130, 19034633), (134, 18466435), (254, 9742135), (335, 7386574), (635, 3896854), (670, 3693287), (871, 2840990), (1270, 1948427), (1651, 1498790), (1742, 1420495), (2237, 1106170), (3302, 749395), (4355, 568198), (4474, 553085), (8255, 299758), (8509, 290810), (8710, 284099), (11185, 221234), (16510, 149879), (17018, 145405), (22370, 110617), (29081, 85090), (42545, 58162)]