1330598776724

素因数分解:

$2^2\times 7^2\times {\mathrm{17761}}^1\times {\mathrm{382229}}^1$

素因数の和:400008

約数の個数: 36

約数和(自身を含む): 2708878534740

約数和(自身を除く): 1378279758016

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 17761, 35522, 71044, 124327, 248654, 382229, 497308, 764458, 870289, 1528916, 1740578, 2675603, 3481156, 5351206, 10702412, 18729221, 37458442, 74916884, 6788769269, 13577538538, 27155077076, 47521384883, 95042769766, 190085539532, 332649694181, 665299388362, 1330598776724]

約数ペア:

[(1, 1330598776724), (2, 665299388362), (4, 332649694181), (7, 190085539532), (14, 95042769766), (28, 47521384883), (49, 27155077076), (98, 13577538538), (196, 6788769269), (17761, 74916884), (35522, 37458442), (71044, 18729221), (124327, 10702412), (248654, 5351206), (382229, 3481156), (497308, 2675603), (764458, 1740578), (870289, 1528916)]