17804967452

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{211}}^1\times {\mathrm{134369}}^1$

素因数の和:134741

約数の個数: 24

約数和(自身を含む): 31506002640

約数和(自身を除く): 13701035188

約数列:

[1, 2, 4, 157, 211, 314, 422, 628, 844, 33127, 66254, 132508, 134369, 268738, 537476, 21095933, 28351859, 42191866, 56703718, 84383732, 113407436, 4451241863, 8902483726, 17804967452]

約数ペア:

[(1, 17804967452), (2, 8902483726), (4, 4451241863), (157, 113407436), (211, 84383732), (314, 56703718), (422, 42191866), (628, 28351859), (844, 21095933), (33127, 537476), (66254, 268738), (132508, 134369)]