282910472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{18257}}^1$

素因数の和:18425

約数の個数: 32

約数和(自身を含む): 575127000

約数和(自身を除く): 292216528

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 298, 596, 1192, 1937, 3874, 7748, 15496, 18257, 36514, 73028, 146056, 237341, 474682, 949364, 1898728, 2720293, 5440586, 10881172, 21762344, 35363809, 70727618, 141455236, 282910472]

約数ペア:

[(1, 282910472), (2, 141455236), (4, 70727618), (8, 35363809), (13, 21762344), (26, 10881172), (52, 5440586), (104, 2720293), (149, 1898728), (298, 949364), (596, 474682), (1192, 237341), (1937, 146056), (3874, 73028), (7748, 36514), (15496, 18257)]