1829872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:337

約数の個数: 40

約数和(自身を含む): 3986352

約数和(自身を除く): 2156480

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 281, 296, 407, 562, 592, 814, 1124, 1628, 2248, 3091, 3256, 4496, 6182, 6512, 10397, 12364, 20794, 24728, 41588, 49456, 83176, 114367, 166352, 228734, 457468, 914936, 1829872]

約数ペア:

[(1, 1829872), (2, 914936), (4, 457468), (8, 228734), (11, 166352), (16, 114367), (22, 83176), (37, 49456), (44, 41588), (74, 24728), (88, 20794), (148, 12364), (176, 10397), (281, 6512), (296, 6182), (407, 4496), (562, 3256), (592, 3091), (814, 2248), (1124, 1628)]