2034785331340

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{409}}^1\times {\mathrm{898019}}^1$

素因数の和:898714

約数の個数: 48

約数和(自身を含む): 4298965423200

約数和(自身を除く): 2264180091860

約数列:

[1, 2, 4, 5, 10, 20, 277, 409, 554, 818, 1108, 1385, 1636, 2045, 2770, 4090, 5540, 8180, 113293, 226586, 453172, 566465, 898019, 1132930, 1796038, 2265860, 3592076, 4490095, 8980190, 17960380, 248751263, 367289771, 497502526, 734579542, 995005052, 1243756315, 1469159084, 1836448855, 2487512630, 3672897710, 4975025260, 7345795420, 101739266567, 203478533134, 406957066268, 508696332835, 1017392665670, 2034785331340]

約数ペア:

[(1, 2034785331340), (2, 1017392665670), (4, 508696332835), (5, 406957066268), (10, 203478533134), (20, 101739266567), (277, 7345795420), (409, 4975025260), (554, 3672897710), (818, 2487512630), (1108, 1836448855), (1385, 1469159084), (1636, 1243756315), (2045, 995005052), (2770, 734579542), (4090, 497502526), (5540, 367289771), (8180, 248751263), (113293, 17960380), (226586, 8980190), (453172, 4490095), (566465, 3592076), (898019, 2265860), (1132930, 1796038)]