2148916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6977}}^1$

素因数の和:6999

約数の個数: 24

約数和(自身を含む): 4689216

約数和(自身を除く): 2540300

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 6977, 13954, 27908, 48839, 76747, 97678, 153494, 195356, 306988, 537229, 1074458, 2148916]

約数ペア:

[(1, 2148916), (2, 1074458), (4, 537229), (7, 306988), (11, 195356), (14, 153494), (22, 97678), (28, 76747), (44, 48839), (77, 27908), (154, 13954), (308, 6977)]