2187676799

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{587}}^1\times {\mathrm{1669}}^1$

素因数の和:2303

約数の個数: 32

約数和(自身を含む): 2828044800

約数和(自身を除く): 640368001

約数列:

[1, 7, 11, 29, 77, 203, 319, 587, 1669, 2233, 4109, 6457, 11683, 17023, 18359, 45199, 48401, 119161, 128513, 187253, 338807, 532411, 979703, 1310771, 3726877, 6857921, 10776733, 28411387, 75437131, 198879709, 312525257, 2187676799]

約数ペア:

[(1, 2187676799), (7, 312525257), (11, 198879709), (29, 75437131), (77, 28411387), (203, 10776733), (319, 6857921), (587, 3726877), (1669, 1310771), (2233, 979703), (4109, 532411), (6457, 338807), (11683, 187253), (17023, 128513), (18359, 119161), (45199, 48401)]