1302893872

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{684293}}^1$

素因数の和:684325

約数の個数: 40

約数和(自身を含む): 3054688416

約数和(自身を除く): 1751794544

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 684293, 1368586, 2737172, 4790051, 5474344, 9580102, 10948688, 11632981, 19160204, 23265962, 38320408, 46531924, 76640816, 81430867, 93063848, 162861734, 186127696, 325723468, 651446936, 1302893872]

約数ペア:

[(1, 1302893872), (2, 651446936), (4, 325723468), (7, 186127696), (8, 162861734), (14, 93063848), (16, 81430867), (17, 76640816), (28, 46531924), (34, 38320408), (56, 23265962), (68, 19160204), (112, 11632981), (119, 10948688), (136, 9580102), (238, 5474344), (272, 4790051), (476, 2737172), (952, 1368586), (1904, 684293)]