1671348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 4523904

約数和(自身を除く): 2852556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 197, 202, 303, 394, 404, 591, 606, 707, 788, 1182, 1212, 1379, 1414, 2121, 2364, 2758, 2828, 4137, 4242, 5516, 8274, 8484, 16548, 19897, 39794, 59691, 79588, 119382, 139279, 238764, 278558, 417837, 557116, 835674, 1671348]

約数ペア:

[(1, 1671348), (2, 835674), (3, 557116), (4, 417837), (6, 278558), (7, 238764), (12, 139279), (14, 119382), (21, 79588), (28, 59691), (42, 39794), (84, 19897), (101, 16548), (197, 8484), (202, 8274), (303, 5516), (394, 4242), (404, 4137), (591, 2828), (606, 2758), (707, 2364), (788, 2121), (1182, 1414), (1212, 1379)]