381232718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{571}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 617142240

約数和(自身を除く): 235909522

約数列:

[1, 2, 17, 34, 73, 146, 269, 538, 571, 1142, 1241, 2482, 4573, 9146, 9707, 19414, 19637, 39274, 41683, 83366, 153599, 307198, 333829, 667658, 708611, 1417222, 2611183, 5222366, 11212727, 22425454, 190616359, 381232718]

約数ペア:

[(1, 381232718), (2, 190616359), (17, 22425454), (34, 11212727), (73, 5222366), (146, 2611183), (269, 1417222), (538, 708611), (571, 667658), (1142, 333829), (1241, 307198), (2482, 153599), (4573, 83366), (9146, 41683), (9707, 39274), (19414, 19637)]