77001946

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2113}}^1$

素因数の和:2278

約数の個数: 32

約数和(自身を含む): 140031360

約数和(自身を除く): 63029414

約数列:

[1, 2, 7, 14, 19, 38, 133, 137, 266, 274, 959, 1918, 2113, 2603, 4226, 5206, 14791, 18221, 29582, 36442, 40147, 80294, 281029, 289481, 562058, 578962, 2026367, 4052734, 5500139, 11000278, 38500973, 77001946]

約数ペア:

[(1, 77001946), (2, 38500973), (7, 11000278), (14, 5500139), (19, 4052734), (38, 2026367), (133, 578962), (137, 562058), (266, 289481), (274, 281029), (959, 80294), (1918, 40147), (2113, 36442), (2603, 29582), (4226, 18221), (5206, 14791)]