291430802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{1259}}^1$

素因数の和:1610

約数の個数: 32

約数和(自身を含む): 488980800

約数和(自身を除く): 197549998

約数列:

[1, 2, 13, 26, 29, 58, 307, 377, 614, 754, 1259, 2518, 3991, 7982, 8903, 16367, 17806, 32734, 36511, 73022, 115739, 231478, 386513, 474643, 773026, 949286, 5024669, 10049338, 11208877, 22417754, 145715401, 291430802]

約数ペア:

[(1, 291430802), (2, 145715401), (13, 22417754), (26, 11208877), (29, 10049338), (58, 5024669), (307, 949286), (377, 773026), (614, 474643), (754, 386513), (1259, 231478), (2518, 115739), (3991, 73022), (7982, 36511), (8903, 32734), (16367, 17806)]