2978022

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 6347520

約数和(自身を除く): 3369498

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 151, 173, 302, 346, 453, 519, 906, 1038, 2869, 3287, 5738, 6574, 8607, 9861, 17214, 19722, 26123, 52246, 78369, 156738, 496337, 992674, 1489011, 2978022]

約数ペア:

[(1, 2978022), (2, 1489011), (3, 992674), (6, 496337), (19, 156738), (38, 78369), (57, 52246), (114, 26123), (151, 19722), (173, 17214), (302, 9861), (346, 8607), (453, 6574), (519, 5738), (906, 3287), (1038, 2869)]