2940916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{751}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 5685120

約数和(自身を除く): 2744204

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 751, 979, 1502, 1958, 3004, 3916, 8261, 16522, 33044, 66839, 133678, 267356, 735229, 1470458, 2940916]

約数ペア:

[(1, 2940916), (2, 1470458), (4, 735229), (11, 267356), (22, 133678), (44, 66839), (89, 33044), (178, 16522), (356, 8261), (751, 3916), (979, 3004), (1502, 1958)]