2116746604

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{3433}}^1$

素因数の和:3543

約数の個数: 72

約数和(自身を含む): 4542605088

約数和(自身を除く): 2425858484

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 244, 266, 361, 427, 532, 722, 854, 1159, 1444, 1708, 2318, 2527, 3433, 4636, 5054, 6866, 8113, 10108, 13732, 16226, 22021, 24031, 32452, 44042, 48062, 65227, 88084, 96124, 130454, 154147, 209413, 260908, 308294, 418826, 456589, 616588, 837652, 913178, 1239313, 1465891, 1826356, 2478626, 2931782, 3978847, 4957252, 5863564, 7957694, 8675191, 15915388, 17350382, 27851929, 34700764, 55703858, 75598093, 111407716, 151196186, 302392372, 529186651, 1058373302, 2116746604]

約数ペア:

[(1, 2116746604), (2, 1058373302), (4, 529186651), (7, 302392372), (14, 151196186), (19, 111407716), (28, 75598093), (38, 55703858), (61, 34700764), (76, 27851929), (122, 17350382), (133, 15915388), (244, 8675191), (266, 7957694), (361, 5863564), (427, 4957252), (532, 3978847), (722, 2931782), (854, 2478626), (1159, 1826356), (1444, 1465891), (1708, 1239313), (2318, 913178), (2527, 837652), (3433, 616588), (4636, 456589), (5054, 418826), (6866, 308294), (8113, 260908), (10108, 209413), (13732, 154147), (16226, 130454), (22021, 96124), (24031, 88084), (32452, 65227), (44042, 48062)]