414784256

素因数分解:

$2^8\times {\mathrm{1620251}}^1$

素因数の和:1620267

約数の個数: 18

約数和(自身を含む): 827948772

約数和(自身を除く): 413164516

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1620251, 3240502, 6481004, 12962008, 25924016, 51848032, 103696064, 207392128, 414784256]

約数ペア:

[(1, 414784256), (2, 207392128), (4, 103696064), (8, 51848032), (16, 25924016), (32, 12962008), (64, 6481004), (128, 3240502), (256, 1620251)]