2080571388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{45281}}^1$

素因数の和:45842

約数の個数: 48

約数和(自身を含む): 5558456064

約数和(自身を除く): 3477884676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 547, 1094, 1641, 2188, 3282, 3829, 6564, 7658, 11487, 15316, 22974, 45281, 45948, 90562, 135843, 181124, 271686, 316967, 543372, 633934, 950901, 1267868, 1901802, 3803604, 24768707, 49537414, 74306121, 99074828, 148612242, 173380949, 297224484, 346761898, 520142847, 693523796, 1040285694, 2080571388]

約数ペア:

[(1, 2080571388), (2, 1040285694), (3, 693523796), (4, 520142847), (6, 346761898), (7, 297224484), (12, 173380949), (14, 148612242), (21, 99074828), (28, 74306121), (42, 49537414), (84, 24768707), (547, 3803604), (1094, 1901802), (1641, 1267868), (2188, 950901), (3282, 633934), (3829, 543372), (6564, 316967), (7658, 271686), (11487, 181124), (15316, 135843), (22974, 90562), (45281, 45948)]