2169461470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{237619}}^1$

素因数の和:237720

約数の個数: 32

約数和(自身を含む): 4311377280

約数和(自身を除く): 2141915810

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 166, 415, 830, 913, 1826, 4565, 9130, 237619, 475238, 1188095, 2376190, 2613809, 5227618, 13069045, 19722377, 26138090, 39444754, 98611885, 197223770, 216946147, 433892294, 1084730735, 2169461470]

約数ペア:

[(1, 2169461470), (2, 1084730735), (5, 433892294), (10, 216946147), (11, 197223770), (22, 98611885), (55, 39444754), (83, 26138090), (110, 19722377), (166, 13069045), (415, 5227618), (830, 2613809), (913, 2376190), (1826, 1188095), (4565, 475238), (9130, 237619)]