287014

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:124

約数の個数: 32

約数和(自身を含む): 564480

約数和(自身を除く): 277466

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 83, 91, 133, 166, 182, 247, 266, 494, 581, 1079, 1162, 1577, 1729, 2158, 3154, 3458, 7553, 11039, 15106, 20501, 22078, 41002, 143507, 287014]

約数ペア:

[(1, 287014), (2, 143507), (7, 41002), (13, 22078), (14, 20501), (19, 15106), (26, 11039), (38, 7553), (83, 3458), (91, 3154), (133, 2158), (166, 1729), (182, 1577), (247, 1162), (266, 1079), (494, 581)]