2741552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:477

約数の個数: 40

約数和(自身を含む): 5965392

約数和(自身を除く): 3223840

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 421, 592, 814, 842, 1628, 1684, 3256, 3368, 4631, 6512, 6736, 9262, 15577, 18524, 31154, 37048, 62308, 74096, 124616, 171347, 249232, 342694, 685388, 1370776, 2741552]

約数ペア:

[(1, 2741552), (2, 1370776), (4, 685388), (8, 342694), (11, 249232), (16, 171347), (22, 124616), (37, 74096), (44, 62308), (74, 37048), (88, 31154), (148, 18524), (176, 15577), (296, 9262), (407, 6736), (421, 6512), (592, 4631), (814, 3368), (842, 3256), (1628, 1684)]