2017848860

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{6121}}^1$

素因数の和:6494

約数の個数: 48

約数和(自身を含む): 4332025152

約数和(自身を除く): 2314176292

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 311, 530, 622, 1060, 1244, 1555, 3110, 6121, 6220, 12242, 16483, 24484, 30605, 32966, 61210, 65932, 82415, 122420, 164830, 324413, 329660, 648826, 1297652, 1622065, 1903631, 3244130, 3807262, 6488260, 7614524, 9518155, 19036310, 38072620, 100892443, 201784886, 403569772, 504462215, 1008924430, 2017848860]

約数ペア:

[(1, 2017848860), (2, 1008924430), (4, 504462215), (5, 403569772), (10, 201784886), (20, 100892443), (53, 38072620), (106, 19036310), (212, 9518155), (265, 7614524), (311, 6488260), (530, 3807262), (622, 3244130), (1060, 1903631), (1244, 1622065), (1555, 1297652), (3110, 648826), (6121, 329660), (6220, 324413), (12242, 164830), (16483, 122420), (24484, 82415), (30605, 65932), (32966, 61210)]