780365046

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{26723}}^1$

素因数の和:26916

約数の個数: 32

約数和(自身を含む): 1621398528

約数和(自身を除く): 841033482

約数列:

[1, 2, 3, 6, 31, 62, 93, 157, 186, 314, 471, 942, 4867, 9734, 14601, 26723, 29202, 53446, 80169, 160338, 828413, 1656826, 2485239, 4195511, 4970478, 8391022, 12586533, 25173066, 130060841, 260121682, 390182523, 780365046]

約数ペア:

[(1, 780365046), (2, 390182523), (3, 260121682), (6, 130060841), (31, 25173066), (62, 12586533), (93, 8391022), (157, 4970478), (186, 4195511), (314, 2485239), (471, 1656826), (942, 828413), (4867, 160338), (9734, 80169), (14601, 53446), (26723, 29202)]