4199408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{15439}}^1$

素因数の和:15464

約数の個数: 20

約数和(自身を含む): 8615520

約数和(自身を除く): 4416112

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 15439, 30878, 61756, 123512, 247024, 262463, 524926, 1049852, 2099704, 4199408]

約数ペア:

[(1, 4199408), (2, 2099704), (4, 1049852), (8, 524926), (16, 262463), (17, 247024), (34, 123512), (68, 61756), (136, 30878), (272, 15439)]