1293300626

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{18731}}^1$

素因数の和:18854

約数の個数: 32

約数和(自身を含む): 2157926400

約数和(自身を除く): 864625774

約数列:

[1, 2, 19, 23, 38, 46, 79, 158, 437, 874, 1501, 1817, 3002, 3634, 18731, 34523, 37462, 69046, 355889, 430813, 711778, 861626, 1479749, 2959498, 8185447, 16370894, 28115231, 34034227, 56230462, 68068454, 646650313, 1293300626]

約数ペア:

[(1, 1293300626), (2, 646650313), (19, 68068454), (23, 56230462), (38, 34034227), (46, 28115231), (79, 16370894), (158, 8185447), (437, 2959498), (874, 1479749), (1501, 861626), (1817, 711778), (3002, 430813), (3634, 355889), (18731, 69046), (34523, 37462)]