2217418624

素因数分解:

$2^7\times {\mathrm{89}}^1\times {\mathrm{194647}}^1$

素因数の和:194750

約数の個数: 32

約数和(自身を含む): 4467171600

約数和(自身を除く): 2249752976

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 356, 712, 1424, 2848, 5696, 11392, 194647, 389294, 778588, 1557176, 3114352, 6228704, 12457408, 17323583, 24914816, 34647166, 69294332, 138588664, 277177328, 554354656, 1108709312, 2217418624]

約数ペア:

[(1, 2217418624), (2, 1108709312), (4, 554354656), (8, 277177328), (16, 138588664), (32, 69294332), (64, 34647166), (89, 24914816), (128, 17323583), (178, 12457408), (356, 6228704), (712, 3114352), (1424, 1557176), (2848, 778588), (5696, 389294), (11392, 194647)]