2492876596

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{2797}}^1$

素因数の和:3176

約数の個数: 48

約数和(自身を含む): 5045353600

約数和(自身を除く): 2552477004

約数列:

[1, 2, 4, 7, 14, 28, 139, 229, 278, 458, 556, 916, 973, 1603, 1946, 2797, 3206, 3892, 5594, 6412, 11188, 19579, 31831, 39158, 63662, 78316, 127324, 222817, 388783, 445634, 640513, 777566, 891268, 1281026, 1555132, 2562052, 2721481, 4483591, 5442962, 8967182, 10885924, 17934364, 89031307, 178062614, 356125228, 623219149, 1246438298, 2492876596]

約数ペア:

[(1, 2492876596), (2, 1246438298), (4, 623219149), (7, 356125228), (14, 178062614), (28, 89031307), (139, 17934364), (229, 10885924), (278, 8967182), (458, 5442962), (556, 4483591), (916, 2721481), (973, 2562052), (1603, 1555132), (1946, 1281026), (2797, 891268), (3206, 777566), (3892, 640513), (5594, 445634), (6412, 388783), (11188, 222817), (19579, 127324), (31831, 78316), (39158, 63662)]