260533502

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{433}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 413223552

約数和(自身を除く): 152690050

約数列:

[1, 2, 37, 47, 74, 94, 173, 346, 433, 866, 1739, 3478, 6401, 8131, 12802, 16021, 16262, 20351, 32042, 40702, 74909, 149818, 300847, 601694, 752987, 1505974, 2771633, 3520723, 5543266, 7041446, 130266751, 260533502]

約数ペア:

[(1, 260533502), (2, 130266751), (37, 7041446), (47, 5543266), (74, 3520723), (94, 2771633), (173, 1505974), (346, 752987), (433, 601694), (866, 300847), (1739, 149818), (3478, 74909), (6401, 40702), (8131, 32042), (12802, 20351), (16021, 16262)]