287790122

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{88117}}^1$

素因数の和:88213

約数の個数: 16

約数和(自身を含む): 456803712

約数和(自身を除く): 169013590

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 88117, 176234, 2026691, 4053382, 6256307, 12512614, 143895061, 287790122]

約数ペア:

[(1, 287790122), (2, 143895061), (23, 12512614), (46, 6256307), (71, 4053382), (142, 2026691), (1633, 176234), (3266, 88117)]