274630798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{9209}}^1$

素因数の和:9292

約数の個数: 32

約数和(自身を含む): 470373120

約数和(自身を除く): 195742322

約数列:

[1, 2, 13, 26, 31, 37, 62, 74, 403, 481, 806, 962, 1147, 2294, 9209, 14911, 18418, 29822, 119717, 239434, 285479, 340733, 570958, 681466, 3711227, 4429529, 7422454, 8859058, 10562723, 21125446, 137315399, 274630798]

約数ペア:

[(1, 274630798), (2, 137315399), (13, 21125446), (26, 10562723), (31, 8859058), (37, 7422454), (62, 4429529), (74, 3711227), (403, 681466), (481, 570958), (806, 340733), (962, 285479), (1147, 239434), (2294, 119717), (9209, 29822), (14911, 18418)]