891526610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{30211}}^1$

素因数の和:30458

約数の個数: 32

約数和(自身を含む): 1735860672

約数和(自身を除く): 844334062

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 227, 454, 1135, 2270, 2951, 5902, 14755, 29510, 30211, 60422, 151055, 302110, 392743, 785486, 1963715, 3927430, 6857897, 13715794, 34289485, 68578970, 89152661, 178305322, 445763305, 891526610]

約数ペア:

[(1, 891526610), (2, 445763305), (5, 178305322), (10, 89152661), (13, 68578970), (26, 34289485), (65, 13715794), (130, 6857897), (227, 3927430), (454, 1963715), (1135, 785486), (2270, 392743), (2951, 302110), (5902, 151055), (14755, 60422), (29510, 30211)]