521513658

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{8923}}^1$

素因数の和:9139

約数の個数: 48

約数和(自身を含む): 1202812416

約数和(自身を除く): 681298758

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 191, 306, 382, 573, 1146, 1719, 3247, 3438, 6494, 8923, 9741, 17846, 19482, 26769, 29223, 53538, 58446, 80307, 151691, 160614, 303382, 455073, 910146, 1365219, 1704293, 2730438, 3408586, 5112879, 10225758, 15338637, 28972981, 30677274, 57945962, 86918943, 173837886, 260756829, 521513658]

約数ペア:

[(1, 521513658), (2, 260756829), (3, 173837886), (6, 86918943), (9, 57945962), (17, 30677274), (18, 28972981), (34, 15338637), (51, 10225758), (102, 5112879), (153, 3408586), (191, 2730438), (306, 1704293), (382, 1365219), (573, 910146), (1146, 455073), (1719, 303382), (3247, 160614), (3438, 151691), (6494, 80307), (8923, 58446), (9741, 53538), (17846, 29223), (19482, 26769)]