2749208890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{160117}}^1$

素因数の和:160242

約数の個数: 32

約数和(自身を含む): 5291579664

約数和(自身を除く): 2542370774

約数列:

[1, 2, 5, 10, 17, 34, 85, 101, 170, 202, 505, 1010, 1717, 3434, 8585, 17170, 160117, 320234, 800585, 1601170, 2721989, 5443978, 13609945, 16171817, 27219890, 32343634, 80859085, 161718170, 274920889, 549841778, 1374604445, 2749208890]

約数ペア:

[(1, 2749208890), (2, 1374604445), (5, 549841778), (10, 274920889), (17, 161718170), (34, 80859085), (85, 32343634), (101, 27219890), (170, 16171817), (202, 13609945), (505, 5443978), (1010, 2721989), (1717, 1601170), (3434, 800585), (8585, 320234), (17170, 160117)]