1426720516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{6421}}^1\times {\mathrm{4273}}^1$

素因数の和:10711

約数の個数: 24

約数和(自身を含む): 2689867544

約数和(自身を除く): 1263147028

約数列:

[1, 2, 4, 13, 26, 52, 4273, 6421, 8546, 12842, 17092, 25684, 55549, 83473, 111098, 166946, 222196, 333892, 27436933, 54873866, 109747732, 356680129, 713360258, 1426720516]

約数ペア:

[(1, 1426720516), (2, 713360258), (4, 356680129), (13, 109747732), (26, 54873866), (52, 27436933), (4273, 333892), (6421, 222196), (8546, 166946), (12842, 111098), (17092, 83473), (25684, 55549)]