1254152

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 2553600

約数和(自身を除く): 1299448

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 223, 296, 446, 703, 892, 1406, 1784, 2812, 4237, 5624, 8251, 8474, 16502, 16948, 33004, 33896, 66008, 156769, 313538, 627076, 1254152]

約数ペア:

[(1, 1254152), (2, 627076), (4, 313538), (8, 156769), (19, 66008), (37, 33896), (38, 33004), (74, 16948), (76, 16502), (148, 8474), (152, 8251), (223, 5624), (296, 4237), (446, 2812), (703, 1784), (892, 1406)]