2945252852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1\times {\mathrm{1481}}^1$

素因数の和:1832

約数の個数: 48

約数和(自身を含む): 5497390080

約数和(自身を除く): 2552137228

約数列:

[1, 2, 4, 19, 38, 76, 137, 191, 274, 382, 548, 764, 1481, 2603, 2962, 3629, 5206, 5924, 7258, 10412, 14516, 26167, 28139, 52334, 56278, 104668, 112556, 202897, 282871, 405794, 497173, 565742, 811588, 994346, 1131484, 1988692, 3855043, 5374549, 7710086, 10749098, 15420172, 21498196, 38753327, 77506654, 155013308, 736313213, 1472626426, 2945252852]

約数ペア:

[(1, 2945252852), (2, 1472626426), (4, 736313213), (19, 155013308), (38, 77506654), (76, 38753327), (137, 21498196), (191, 15420172), (274, 10749098), (382, 7710086), (548, 5374549), (764, 3855043), (1481, 1988692), (2603, 1131484), (2962, 994346), (3629, 811588), (5206, 565742), (5924, 497173), (7258, 405794), (10412, 282871), (14516, 202897), (26167, 112556), (28139, 104668), (52334, 56278)]