470891248138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3019}}^1\times {\mathrm{67289}}^1$

素因数の和:70390

約数の個数: 32

約数和(自身を含む): 755962776000

約数和(自身を除く): 285071527862

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 3019, 6038, 57361, 67289, 114722, 134578, 184159, 368318, 1278491, 2556982, 3499021, 4104629, 6998042, 8209258, 77987951, 155975902, 203145491, 406290982, 3859764329, 7719528658, 12391874951, 24783749902, 235445624069, 470891248138]

約数ペア:

[(1, 470891248138), (2, 235445624069), (19, 24783749902), (38, 12391874951), (61, 7719528658), (122, 3859764329), (1159, 406290982), (2318, 203145491), (3019, 155975902), (6038, 77987951), (57361, 8209258), (67289, 6998042), (114722, 4104629), (134578, 3499021), (184159, 2556982), (368318, 1278491)]