1305804

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 3332448

約数和(自身を除く): 2026644

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 148, 173, 204, 222, 346, 444, 519, 629, 692, 1038, 1258, 1887, 2076, 2516, 2941, 3774, 5882, 6401, 7548, 8823, 11764, 12802, 17646, 19203, 25604, 35292, 38406, 76812, 108817, 217634, 326451, 435268, 652902, 1305804]

約数ペア:

[(1, 1305804), (2, 652902), (3, 435268), (4, 326451), (6, 217634), (12, 108817), (17, 76812), (34, 38406), (37, 35292), (51, 25604), (68, 19203), (74, 17646), (102, 12802), (111, 11764), (148, 8823), (173, 7548), (204, 6401), (222, 5882), (346, 3774), (444, 2941), (519, 2516), (629, 2076), (692, 1887), (1038, 1258)]