947742736

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{2042549}}^1$

素因数の和:2042586

約数の個数: 20

約数和(自身を含む): 1899571500

約数和(自身を除く): 951828764

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 2042549, 4085098, 8170196, 16340392, 32680784, 59233921, 118467842, 236935684, 473871368, 947742736]

約数ペア:

[(1, 947742736), (2, 473871368), (4, 236935684), (8, 118467842), (16, 59233921), (29, 32680784), (58, 16340392), (116, 8170196), (232, 4085098), (464, 2042549)]