255251015422

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{853}}^1\times {\mathrm{5639}}^1$

素因数の和:6677

約数の個数: 48

約数和(自身を含む): 417798047520

約数和(自身を除く): 162547032098

約数列:

[1, 2, 13, 26, 157, 169, 314, 338, 853, 1706, 2041, 4082, 5639, 11089, 11278, 22178, 26533, 53066, 73307, 133921, 144157, 146614, 267842, 288314, 885323, 952991, 1740973, 1770646, 1905982, 3481946, 4810067, 9620134, 11509199, 22632649, 23018398, 45265298, 62530871, 125061742, 149619587, 299239174, 755180519, 812901323, 1510361038, 1625802646, 9817346747, 19634693494, 127625507711, 255251015422]

約数ペア:

[(1, 255251015422), (2, 127625507711), (13, 19634693494), (26, 9817346747), (157, 1625802646), (169, 1510361038), (314, 812901323), (338, 755180519), (853, 299239174), (1706, 149619587), (2041, 125061742), (4082, 62530871), (5639, 45265298), (11089, 23018398), (11278, 22632649), (22178, 11509199), (26533, 9620134), (53066, 4810067), (73307, 3481946), (133921, 1905982), (144157, 1770646), (146614, 1740973), (267842, 952991), (288314, 885323)]