1553647634

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1951}}^1\times {\mathrm{5171}}^1$

素因数の和:7142

約数の個数: 32

約数和(自身を含む): 2907574272

約数和(自身を除く): 1353926638

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1951, 3902, 5171, 10342, 13657, 21461, 27314, 36197, 42922, 56881, 72394, 113762, 150227, 300454, 398167, 796334, 10088621, 20177242, 70620347, 110974831, 141240694, 221949662, 776823817, 1553647634]

約数ペア:

[(1, 1553647634), (2, 776823817), (7, 221949662), (11, 141240694), (14, 110974831), (22, 70620347), (77, 20177242), (154, 10088621), (1951, 796334), (3902, 398167), (5171, 300454), (10342, 150227), (13657, 113762), (21461, 72394), (27314, 56881), (36197, 42922)]