1296136304

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{4765207}}^1$

素因数の和:4765232

約数の個数: 20

約数和(自身を含む): 2658986064

約数和(自身を除く): 1362849760

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 4765207, 9530414, 19060828, 38121656, 76243312, 81008519, 162017038, 324034076, 648068152, 1296136304]

約数ペア:

[(1, 1296136304), (2, 648068152), (4, 324034076), (8, 162017038), (16, 81008519), (17, 76243312), (34, 38121656), (68, 19060828), (136, 9530414), (272, 4765207)]