520201448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{7927}}^1$

素因数の和:8577

約数の個数: 32

約数和(自身を含む): 1052204160

約数和(自身を除く): 532002712

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 631, 1262, 2524, 5048, 7927, 8203, 15854, 16406, 31708, 32812, 63416, 65624, 103051, 206102, 412204, 824408, 5001937, 10003874, 20007748, 40015496, 65025181, 130050362, 260100724, 520201448]

約数ペア:

[(1, 520201448), (2, 260100724), (4, 130050362), (8, 65025181), (13, 40015496), (26, 20007748), (52, 10003874), (104, 5001937), (631, 824408), (1262, 412204), (2524, 206102), (5048, 103051), (7927, 65624), (8203, 63416), (15854, 32812), (16406, 31708)]