1285284676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{7741}}^1$

素因数の和:7892

約数の個数: 48

約数和(自身を含む): 2525006848

約数和(自身を除く): 1239722172

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 103, 124, 206, 403, 412, 806, 1339, 1612, 2678, 3193, 5356, 6386, 7741, 12772, 15482, 30964, 41509, 83018, 100633, 166036, 201266, 239971, 402532, 479942, 797323, 959884, 1594646, 3119623, 3189292, 6239246, 10365199, 12478492, 20730398, 24717013, 41460796, 49434026, 98868052, 321321169, 642642338, 1285284676]

約数ペア:

[(1, 1285284676), (2, 642642338), (4, 321321169), (13, 98868052), (26, 49434026), (31, 41460796), (52, 24717013), (62, 20730398), (103, 12478492), (124, 10365199), (206, 6239246), (403, 3189292), (412, 3119623), (806, 1594646), (1339, 959884), (1612, 797323), (2678, 479942), (3193, 402532), (5356, 239971), (6386, 201266), (7741, 166036), (12772, 100633), (15482, 83018), (30964, 41509)]