9901970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1291}}^1$

素因数の和:1370

約数の個数: 32

約数和(自身を含む): 19535040

約数和(自身を除く): 9633070

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1291, 1534, 2582, 3835, 6455, 7670, 12910, 16783, 33566, 76169, 83915, 152338, 167830, 380845, 761690, 990197, 1980394, 4950985, 9901970]

約数ペア:

[(1, 9901970), (2, 4950985), (5, 1980394), (10, 990197), (13, 761690), (26, 380845), (59, 167830), (65, 152338), (118, 83915), (130, 76169), (295, 33566), (590, 16783), (767, 12910), (1291, 7670), (1534, 6455), (2582, 3835)]