1791056

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:219

約数の個数: 40

約数和(自身を含む): 3761664

約数和(自身を除く): 1970608

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 157, 184, 248, 314, 368, 496, 628, 713, 1256, 1426, 2512, 2852, 3611, 4867, 5704, 7222, 9734, 11408, 14444, 19468, 28888, 38936, 57776, 77872, 111941, 223882, 447764, 895528, 1791056]

約数ペア:

[(1, 1791056), (2, 895528), (4, 447764), (8, 223882), (16, 111941), (23, 77872), (31, 57776), (46, 38936), (62, 28888), (92, 19468), (124, 14444), (157, 11408), (184, 9734), (248, 7222), (314, 5704), (368, 4867), (496, 3611), (628, 2852), (713, 2512), (1256, 1426)]