1489657322408

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{9929}}^1\times {\mathrm{264139}}^1$

素因数の和:274145

約数の個数: 32

約数和(自身を含む): 2832743016000

約数和(自身を除く): 1343085693592

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 9929, 19858, 39716, 79432, 264139, 528278, 704959, 1056556, 1409918, 2113112, 2819836, 5639672, 18753869, 37507738, 75015476, 150030952, 2622636131, 5245272262, 10490544524, 20981089048, 186207165301, 372414330602, 744828661204, 1489657322408]

約数ペア:

[(1, 1489657322408), (2, 744828661204), (4, 372414330602), (8, 186207165301), (71, 20981089048), (142, 10490544524), (284, 5245272262), (568, 2622636131), (9929, 150030952), (19858, 75015476), (39716, 37507738), (79432, 18753869), (264139, 5639672), (528278, 2819836), (704959, 2113112), (1056556, 1409918)]