2137944

素因数分解:

$2^3\times 3^1\times {\mathrm{229}}^1\times {\mathrm{389}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 5382000

約数和(自身を除く): 3244056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 229, 389, 458, 687, 778, 916, 1167, 1374, 1556, 1832, 2334, 2748, 3112, 4668, 5496, 9336, 89081, 178162, 267243, 356324, 534486, 712648, 1068972, 2137944]

約数ペア:

[(1, 2137944), (2, 1068972), (3, 712648), (4, 534486), (6, 356324), (8, 267243), (12, 178162), (24, 89081), (229, 9336), (389, 5496), (458, 4668), (687, 3112), (778, 2748), (916, 2334), (1167, 1832), (1374, 1556)]