4989628

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 10725120

約数和(自身を除く): 5735492

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 83, 113, 133, 166, 226, 266, 332, 452, 532, 581, 791, 1162, 1577, 1582, 2147, 2324, 3154, 3164, 4294, 6308, 8588, 9379, 11039, 15029, 18758, 22078, 30058, 37516, 44156, 60116, 65653, 131306, 178201, 262612, 356402, 712804, 1247407, 2494814, 4989628]

約数ペア:

[(1, 4989628), (2, 2494814), (4, 1247407), (7, 712804), (14, 356402), (19, 262612), (28, 178201), (38, 131306), (76, 65653), (83, 60116), (113, 44156), (133, 37516), (166, 30058), (226, 22078), (266, 18758), (332, 15029), (452, 11039), (532, 9379), (581, 8588), (791, 6308), (1162, 4294), (1577, 3164), (1582, 3154), (2147, 2324)]