2940908

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1$

素因数の和:713

約数の個数: 24

約数和(自身を含む): 5464704

約数和(自身を除く): 2523796

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 641, 1147, 1282, 2294, 2564, 4588, 19871, 23717, 39742, 47434, 79484, 94868, 735227, 1470454, 2940908]

約数ペア:

[(1, 2940908), (2, 1470454), (4, 735227), (31, 94868), (37, 79484), (62, 47434), (74, 39742), (124, 23717), (148, 19871), (641, 4588), (1147, 2564), (1282, 2294)]