2525531930

素因数分解:

$2^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{389}}^1\times {\mathrm{1871}}^1$

素因数の和:2614

約数の個数: 32

約数和(自身を含む): 4573221120

約数和(自身を除く): 2047689190

約数列:

[1, 2, 5, 10, 347, 389, 694, 778, 1735, 1871, 1945, 3470, 3742, 3890, 9355, 18710, 134983, 269966, 649237, 674915, 727819, 1298474, 1349830, 1455638, 3246185, 3639095, 6492370, 7278190, 252553193, 505106386, 1262765965, 2525531930]

約数ペア:

[(1, 2525531930), (2, 1262765965), (5, 505106386), (10, 252553193), (347, 7278190), (389, 6492370), (694, 3639095), (778, 3246185), (1735, 1455638), (1871, 1349830), (1945, 1298474), (3470, 727819), (3742, 674915), (3890, 649237), (9355, 269966), (18710, 134983)]