7888218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4397}}^1$

素因数の和:4438

約数の個数: 32

約数和(自身を含む): 17732736

約数和(自身を除く): 9844518

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 4397, 8794, 13191, 26382, 57161, 101131, 114322, 171483, 202262, 303393, 342966, 606786, 1314703, 2629406, 3944109, 7888218]

約数ペア:

[(1, 7888218), (2, 3944109), (3, 2629406), (6, 1314703), (13, 606786), (23, 342966), (26, 303393), (39, 202262), (46, 171483), (69, 114322), (78, 101131), (138, 57161), (299, 26382), (598, 13191), (897, 8794), (1794, 4397)]