2017442830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{23549}}^1$

素因数の和:24228

約数の個数: 32

約数和(自身を含む): 3916836000

約数和(自身を除く): 1899393170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 659, 1318, 3295, 6590, 8567, 17134, 23549, 42835, 47098, 85670, 117745, 235490, 306137, 612274, 1530685, 3061370, 15518791, 31037582, 77593955, 155187910, 201744283, 403488566, 1008721415, 2017442830]

約数ペア:

[(1, 2017442830), (2, 1008721415), (5, 403488566), (10, 201744283), (13, 155187910), (26, 77593955), (65, 31037582), (130, 15518791), (659, 3061370), (1318, 1530685), (3295, 612274), (6590, 306137), (8567, 235490), (17134, 117745), (23549, 85670), (42835, 47098)]