8348511830

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{541}}^1\times {\mathrm{3967}}^1$

素因数の和:4904

約数の個数: 32

約数和(自身を含む): 15097605120

約数和(自身を除く): 6749093290

約数列:

[1, 2, 5, 10, 389, 541, 778, 1082, 1945, 2705, 3890, 3967, 5410, 7934, 19835, 39670, 210449, 420898, 1052245, 1543163, 2104490, 2146147, 3086326, 4292294, 7715815, 10730735, 15431630, 21461470, 834851183, 1669702366, 4174255915, 8348511830]

約数ペア:

[(1, 8348511830), (2, 4174255915), (5, 1669702366), (10, 834851183), (389, 21461470), (541, 15431630), (778, 10730735), (1082, 7715815), (1945, 4292294), (2705, 3086326), (3890, 2146147), (3967, 2104490), (5410, 1543163), (7934, 1052245), (19835, 420898), (39670, 210449)]