481496834

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2719}}^1$

素因数の和:2887

約数の個数: 48

約数和(自身を含む): 911635200

約数和(自身を除く): 430138366

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 139, 182, 278, 637, 973, 1274, 1807, 1946, 2719, 3614, 5438, 6811, 12649, 13622, 19033, 25298, 35347, 38066, 70694, 88543, 133231, 177086, 247429, 266462, 377941, 494858, 755882, 1732003, 2645587, 3464006, 4913233, 5291174, 9826466, 18519109, 34392631, 37038218, 68785262, 240748417, 481496834]

約数ペア:

[(1, 481496834), (2, 240748417), (7, 68785262), (13, 37038218), (14, 34392631), (26, 18519109), (49, 9826466), (91, 5291174), (98, 4913233), (139, 3464006), (182, 2645587), (278, 1732003), (637, 755882), (973, 494858), (1274, 377941), (1807, 266462), (1946, 247429), (2719, 177086), (3614, 133231), (5438, 88543), (6811, 70694), (12649, 38066), (13622, 35347), (19033, 25298)]