2951312

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2027}}^1$

素因数の和:2055

約数の個数: 40

約数和(自身を含む): 7041216

約数和(自身を除く): 4089904

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 2027, 4054, 8108, 14189, 16216, 26351, 28378, 32432, 52702, 56756, 105404, 113512, 184457, 210808, 227024, 368914, 421616, 737828, 1475656, 2951312]

約数ペア:

[(1, 2951312), (2, 1475656), (4, 737828), (7, 421616), (8, 368914), (13, 227024), (14, 210808), (16, 184457), (26, 113512), (28, 105404), (52, 56756), (56, 52702), (91, 32432), (104, 28378), (112, 26351), (182, 16216), (208, 14189), (364, 8108), (728, 4054), (1456, 2027)]