1271438402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{12421}}^1$

素因数の和:12594

約数の個数: 32

約数和(自身を含む): 2136981504

約数和(自身を除く): 865543102

約数列:

[1, 2, 13, 26, 31, 62, 127, 254, 403, 806, 1651, 3302, 3937, 7874, 12421, 24842, 51181, 102362, 161473, 322946, 385051, 770102, 1577467, 3154934, 5005663, 10011326, 20507071, 41014142, 48901477, 97802954, 635719201, 1271438402]

約数ペア:

[(1, 1271438402), (2, 635719201), (13, 97802954), (26, 48901477), (31, 41014142), (62, 20507071), (127, 10011326), (254, 5005663), (403, 3154934), (806, 1577467), (1651, 770102), (3302, 385051), (3937, 322946), (7874, 161473), (12421, 102362), (24842, 51181)]