1330754224

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{17033}}^1$

素因数の和:17317

約数の個数: 40

約数和(自身を含む): 2724758640

約数和(自身を除く): 1394004416

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 257, 304, 514, 1028, 2056, 4112, 4883, 9766, 17033, 19532, 34066, 39064, 68132, 78128, 136264, 272528, 323627, 647254, 1294508, 2589016, 4377481, 5178032, 8754962, 17509924, 35019848, 70039696, 83172139, 166344278, 332688556, 665377112, 1330754224]

約数ペア:

[(1, 1330754224), (2, 665377112), (4, 332688556), (8, 166344278), (16, 83172139), (19, 70039696), (38, 35019848), (76, 17509924), (152, 8754962), (257, 5178032), (304, 4377481), (514, 2589016), (1028, 1294508), (2056, 647254), (4112, 323627), (4883, 272528), (9766, 136264), (17033, 78128), (19532, 68132), (34066, 39064)]