1125702916

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:413

約数の個数: 72

約数和(自身を含む): 2191432320

約数和(自身を除く): 1065729404

約数列:

[1, 2, 4, 13, 26, 52, 79, 107, 158, 169, 197, 214, 316, 338, 394, 428, 676, 788, 1027, 1391, 2054, 2561, 2782, 4108, 5122, 5564, 8453, 10244, 13351, 15563, 16906, 18083, 21079, 26702, 31126, 33293, 33812, 36166, 42158, 53404, 62252, 66586, 72332, 84316, 109889, 133172, 202319, 219778, 274027, 404638, 439556, 548054, 809276, 1096108, 1428557, 1665241, 2630147, 2857114, 3330482, 3562351, 5260294, 5714228, 6660964, 7124702, 10520588, 14249404, 21648133, 43296266, 86592532, 281425729, 562851458, 1125702916]

約数ペア:

[(1, 1125702916), (2, 562851458), (4, 281425729), (13, 86592532), (26, 43296266), (52, 21648133), (79, 14249404), (107, 10520588), (158, 7124702), (169, 6660964), (197, 5714228), (214, 5260294), (316, 3562351), (338, 3330482), (394, 2857114), (428, 2630147), (676, 1665241), (788, 1428557), (1027, 1096108), (1391, 809276), (2054, 548054), (2561, 439556), (2782, 404638), (4108, 274027), (5122, 219778), (5564, 202319), (8453, 133172), (10244, 109889), (13351, 84316), (15563, 72332), (16906, 66586), (18083, 62252), (21079, 53404), (26702, 42158), (31126, 36166), (33293, 33812)]