2165048072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{58439}}^1$

素因数の和:58877

約数の個数: 32

約数和(自身を含む): 4439102400

約数和(自身を除く): 2274054328

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 421, 842, 1684, 3368, 4631, 9262, 18524, 37048, 58439, 116878, 233756, 467512, 642829, 1285658, 2571316, 5142632, 24602819, 49205638, 98411276, 196822552, 270631009, 541262018, 1082524036, 2165048072]

約数ペア:

[(1, 2165048072), (2, 1082524036), (4, 541262018), (8, 270631009), (11, 196822552), (22, 98411276), (44, 49205638), (88, 24602819), (421, 5142632), (842, 2571316), (1684, 1285658), (3368, 642829), (4631, 467512), (9262, 233756), (18524, 116878), (37048, 58439)]