562639610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1091}}^1\times {\mathrm{3967}}^1$

素因数の和:5078

約数の個数: 32

約数和(自身を含む): 1091930112

約数和(自身を除く): 529290502

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1091, 2182, 3967, 5455, 7934, 10910, 14183, 19835, 28366, 39670, 51571, 70915, 103142, 141830, 257855, 515710, 4327997, 8655994, 21639985, 43279970, 56263961, 112527922, 281319805, 562639610]

約数ペア:

[(1, 562639610), (2, 281319805), (5, 112527922), (10, 56263961), (13, 43279970), (26, 21639985), (65, 8655994), (130, 4327997), (1091, 515710), (2182, 257855), (3967, 141830), (5455, 103142), (7934, 70915), (10910, 51571), (14183, 39670), (19835, 28366)]