1669985854

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{8237}}^1$

素因数の和:8412

約数の個数: 32

約数和(自身を含む): 2722494240

約数和(自身を除く): 1052508386

約数列:

[1, 2, 17, 34, 67, 89, 134, 178, 1139, 1513, 2278, 3026, 5963, 8237, 11926, 16474, 101371, 140029, 202742, 280058, 551879, 733093, 1103758, 1466186, 9381943, 12462581, 18763886, 24925162, 49117231, 98234462, 834992927, 1669985854]

約数ペア:

[(1, 1669985854), (2, 834992927), (17, 98234462), (34, 49117231), (67, 24925162), (89, 18763886), (134, 12462581), (178, 9381943), (1139, 1466186), (1513, 1103758), (2278, 733093), (3026, 551879), (5963, 280058), (8237, 202742), (11926, 140029), (16474, 101371)]