890471750406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{231533}}^1\times {\mathrm{91571}}^1$

素因数の和:323116

約数の個数: 32

約数和(自身を含む): 2035395019008

約数和(自身を除く): 1144923268602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 91571, 183142, 231533, 274713, 463066, 549426, 640997, 694599, 1281994, 1389198, 1620731, 1922991, 3241462, 3845982, 4862193, 9724386, 21201708343, 42403416686, 63605125029, 127210250058, 148411958401, 296823916802, 445235875203, 890471750406]

約数ペア:

[(1, 890471750406), (2, 445235875203), (3, 296823916802), (6, 148411958401), (7, 127210250058), (14, 63605125029), (21, 42403416686), (42, 21201708343), (91571, 9724386), (183142, 4862193), (231533, 3845982), (274713, 3241462), (463066, 1922991), (549426, 1620731), (640997, 1389198), (694599, 1281994)]