172004476

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{25703}}^1$

素因数の和:25953

約数の個数: 24

約数和(自身を含む): 345461760

約数和(自身を除く): 173457284

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1673, 3346, 6692, 25703, 51406, 102812, 179921, 359842, 719684, 6143017, 12286034, 24572068, 43001119, 86002238, 172004476]

約数ペア:

[(1, 172004476), (2, 86002238), (4, 43001119), (7, 24572068), (14, 12286034), (28, 6143017), (239, 719684), (478, 359842), (956, 179921), (1673, 102812), (3346, 51406), (6692, 25703)]