1239883669262

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4289}}^1\times {\mathrm{1214641}}^1$

素因数の和:1218956

約数の個数: 32

約数和(自身を含む): 2251071725760

約数和(自身を除く): 1011188056498

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 4289, 8578, 30023, 60046, 72913, 145826, 510391, 1020782, 1214641, 2429282, 8502487, 17004974, 20648897, 41297794, 144542279, 289084558, 5209595249, 10419190498, 36467166743, 72934333486, 88563119233, 177126238466, 619941834631, 1239883669262]

約数ペア:

[(1, 1239883669262), (2, 619941834631), (7, 177126238466), (14, 88563119233), (17, 72934333486), (34, 36467166743), (119, 10419190498), (238, 5209595249), (4289, 289084558), (8578, 144542279), (30023, 41297794), (60046, 20648897), (72913, 17004974), (145826, 8502487), (510391, 2429282), (1020782, 1214641)]