2935660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1613}}^1$

素因数の和:1642

約数の個数: 48

約数和(自身を含む): 7592256

約数和(自身を除く): 4656596

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1613, 1820, 3226, 6452, 8065, 11291, 16130, 20969, 22582, 32260, 41938, 45164, 56455, 83876, 104845, 112910, 146783, 209690, 225820, 293566, 419380, 587132, 733915, 1467830, 2935660]

約数ペア:

[(1, 2935660), (2, 1467830), (4, 733915), (5, 587132), (7, 419380), (10, 293566), (13, 225820), (14, 209690), (20, 146783), (26, 112910), (28, 104845), (35, 83876), (52, 56455), (65, 45164), (70, 41938), (91, 32260), (130, 22582), (140, 20969), (182, 16130), (260, 11291), (364, 8065), (455, 6452), (910, 3226), (1613, 1820)]