1398889758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{87881}}^1$

素因数の和:88272

約数の個数: 32

約数和(自身を含む): 3205935360

約数和(自身を除く): 1807045602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 379, 758, 1137, 2274, 2653, 5306, 7959, 15918, 87881, 175762, 263643, 527286, 615167, 1230334, 1845501, 3691002, 33306899, 66613798, 99920697, 199841394, 233148293, 466296586, 699444879, 1398889758]

約数ペア:

[(1, 1398889758), (2, 699444879), (3, 466296586), (6, 233148293), (7, 199841394), (14, 99920697), (21, 66613798), (42, 33306899), (379, 3691002), (758, 1845501), (1137, 1230334), (2274, 615167), (2653, 527286), (5306, 263643), (7959, 175762), (15918, 87881)]