486351664

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1599841}}^1$

素因数の和:1599868

約数の個数: 20

約数和(自身を含む): 991902040

約数和(自身を除く): 505550376

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1599841, 3199682, 6399364, 12798728, 25597456, 30396979, 60793958, 121587916, 243175832, 486351664]

約数ペア:

[(1, 486351664), (2, 243175832), (4, 121587916), (8, 60793958), (16, 30396979), (19, 25597456), (38, 12798728), (76, 6399364), (152, 3199682), (304, 1599841)]