814764996856

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{2857}}^1\times {\mathrm{502081}}^1$

素因数の和:505015

約数の個数: 32

約数和(自身を含む): 1549746384480

約数和(自身を除く): 734981387624

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 2857, 5714, 11428, 22856, 202847, 405694, 502081, 811388, 1004162, 1622776, 2008324, 4016648, 35647751, 71295502, 142591004, 285182008, 1434445417, 2868890834, 5737781668, 11475563336, 101845624607, 203691249214, 407382498428, 814764996856]

約数ペア:

[(1, 814764996856), (2, 407382498428), (4, 203691249214), (8, 101845624607), (71, 11475563336), (142, 5737781668), (284, 2868890834), (568, 1434445417), (2857, 285182008), (5714, 142591004), (11428, 71295502), (22856, 35647751), (202847, 4016648), (405694, 2008324), (502081, 1622776), (811388, 1004162)]