17003404

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^2$

素因数の和:131

約数の個数: 54

約数和(自身を含む): 35247660

約数和(自身を除く): 18244256

約数列:

[1, 2, 4, 11, 19, 22, 38, 43, 44, 76, 86, 121, 172, 209, 242, 418, 473, 484, 817, 836, 946, 1634, 1849, 1892, 2299, 3268, 3698, 4598, 5203, 7396, 8987, 9196, 10406, 17974, 20339, 20812, 35131, 35948, 40678, 70262, 81356, 98857, 140524, 197714, 223729, 386441, 395428, 447458, 772882, 894916, 1545764, 4250851, 8501702, 17003404]

約数ペア:

[(1, 17003404), (2, 8501702), (4, 4250851), (11, 1545764), (19, 894916), (22, 772882), (38, 447458), (43, 395428), (44, 386441), (76, 223729), (86, 197714), (121, 140524), (172, 98857), (209, 81356), (242, 70262), (418, 40678), (473, 35948), (484, 35131), (817, 20812), (836, 20339), (946, 17974), (1634, 10406), (1849, 9196), (1892, 8987), (2299, 7396), (3268, 5203), (3698, 4598)]